tire

Английский Язык - Турецкий язык

Определение tire в Английский Язык Турецкий язык словарь

yorulmak

yormak

{i} lastik

Lastik parçasını buldum. - I found the track of the tire.

Tom lastik bir demirle ölümüne dövüldü. - Tom was beaten to death with a tire iron.

{i} tekerlek

Eski tekerlekleri yenisiyle değiştir. - Replace the old tires with new ones.

{i} araba lâstiği

Sokakta aşağıya doğru yürürken iki beyaz kedinin bir araba lastiğinin kenarına işediğini gördüm. - While walking down the street, I saw two white cats pissing near a car tire.

Tom'un araba lastiğini değiştirmesi uzun sürdü. - It took Tom a long time to change the tire.

{f} dekore etmek

dış lastik

yorulmuş

Oldukça yorulmuş olmalıyım. - I must have been pretty tired.

Herkes yorulmuş görünüyor. - Everybody seems to be tired.

(Otomotiv) lastik taşıt lastiği

(Askeri) araç lastiği

(Otomotiv) oto dış lastiği

(Otomotiv) dışlastik

bkz.tyre

{f} yorul

Ayrıca o çok yoruldu, yürüyemiyor. - She was so tired that she couldn't walk.

Hızlı koşmaktan yoruldum. - I am tired from running fast.

yorul(mak)

{f} bıkmak

{i} giysi

bitkin olmak

{i} başörtüsü

yorgunluk

Yorgunluktan artık yürümeye hâli kalmamıştı. - He was too tired to walk any more.

Ben yorgunluktan ölüyorum, bir adım daha atamam! - I'm dead tired, I can't take one more step!

{f} usanmak

i., oto. lastik; dışlastik

usandır/yorul/yor

{i} elbise

Eve yağlı elbiselerle çok yorgun olarak geldim. - I came home very tired and with greasy clothes.

{f} lâstik takmak

{f} bıktırmak

{f} süslemek

(Tıp) Yormak, yorgunluk vermek, bitkinleştirmek

bitkinlik tire of bıkmak

{f} bıktırmak; of -den bıkmak, -den usanmak

(Tıp) Yorulmak, bitkinleşmek

lastiği

tyre

lastik

Ortalama bir araba için önerilen lastik basıncı yaklaşık 32 psi'dir. - The recommended tyre pressure of the average car is around 32 psi.

Lastikte bir çivi sıkıştığını gördük. - We saw that a nail was stuck in the tyre.

Yorucu bir futbol maçından sonra sanırım yatağa giderim. - After a tiring game of football, I think I will go to bed.

Bugün yorucu bir gündü. - Today was a tiring day.

tired

yorgun

Ben gerçekten yorgunum ve erken uyumak istiyorum. - I'm really tired and want to go to bed early.

Yorgun olmama rağmen sıkı çalışacağım. - Though I am tired, I will work hard.

tire hop

Araç lastiğinin sıçrama yapması

(Otomotiv) lastik hava basıncı

tire pressure

(Otomotiv) lastik basıncı

yor

Lastik değiştirirken kullanılan demir levye

tire kicker

(deyim) Alacağı maldan veya hizmetten fiyat, özellik vb. açılarından tam emin olamayan, tatmin olmsyan ve sonunda almayan

It's alright boss, those people just look like a bunch of tire kickers.

tire mark

(Otomotiv) Lastik izi

tire out

yor

Gözlerimi çok yormayan bir bilgisayar olsa onu kesinlikle almak isterim. - If there was a computer that didn't tire out my eyes, I'd definitely want to buy it.

tire pressure

lastik basıncını

tire rotation

(Otomotiv) Oto bakım sırasında sağ arka tekerin sol on, sol arka tekerinde sağ on tekerle çaprazlama değiştirilmeleri

tire tread

lastik diş

tire balance

(Otomotiv) dengelemesi

tire balance

(Otomotiv) lastik balansı

tire bead

(Otomotiv) lastiğin janta oturma yüzeyi

tire bead seat

damağın janta oturma yüzeyi

tire bead seat

(Havacılık) damağın canta oturma yüzeyi

tire casing

(Otomotiv) lastik gövdesi

(Otomotiv) lastik boşluğu

tire dimension

(Otomotiv) lastik boyutları

tire gauge

(Otomotiv) lastik hava basıncı ölçeri

tire industry

tekerlek endüstrisi

tire inflation devices

(Otomotiv) lastik şişirme cihazları

tire inflation kit

lastik şişirme kiti

tire iron

(Otomotiv) lastik demiri

tire iron

(Otomotiv) lastik levyesi

tire lever

tekerlek lastiği manivelası

tire lever

levye

tire line

(Otomotiv) lastik hattı

tire marking

(Otomotiv) lastik tanımlama işaretleri

(Havacılık) lastiğin kayması

(Otomotiv) lastik yaması

tire plies

(Otomotiv) lastik dokuları

tire pressure label

lastik basınç etiketi

tire pressure monitor

lastik basıncı monitörü

tire reef

(Denizbilim) lastik resif

tire rim

jant

tire rotation

(Otomotiv) lastik rotasyonu

tire size conversion table

(Otomotiv) lastik ebat eşdeğer tablosu

tire someone out

birini çok yormak

tire terminology

(Otomotiv) lastik terimleri

yorgunluktan öldürmek

tire to death

halsiz bırakmak

tire tread

(Otomotiv) lastik dışı

tire valve

(Otomotiv) lastik supabı

tired

{s} bıkkın

Sen hiçbir şey yapmamaktan dolayı bıkkınsın. - You are tired from doing nothing.

tired

{s} tembel

Tembellik, yorulmadan önce dinlenme alışkanlığından başka bir şey değildir. - Laziness is nothing more than the habit of resting before you get tired.

tired

{s} bitkin

Yorgun ve bitkin hissediyorum. - I feel tired and exhausted.

Onların hepsi bitkindi. - They were all tired out.

(Otomotiv) dolgu lastik

yorgunluk nedir bilmeden

tires

tekerlekler

Eski tekerlekleri yenisiyle değiştir. - Replace the old tires with new ones.

tires

(Otomotiv) lastikler

Ben lastikleri değiştirmek zorundayım. - I have to change tires.

Lastikleri havayla doldur. - Fill the tires with air.

sur

(Otomotiv) bandaj

Tom arabasının bagajına yedek lastik koydu. - Tom put the spare tire in the trunk of his car.

İki yedek lastik alıyoruz. - We are taking two spare tires.

{f} yor

Çok yorgunum; Sanırım yatacağım. - I'm really tired; I think I'll go to bed.

Ben gerçekten yorgunum ve erken uyumak istiyorum. - I'm really tired and want to go to bed early.

tirelessly

yorulmadan

Sami altı yıl boyunca yorulmadan çalıştı. - Sami worked tirelessly for six years.

{f} yorul

{s} lâstik tekerli

Bir patlak tekerim var. - I've got a flat tire.

Tom bisikletinin patlak tekeri olduğundan bugün okula yürümek zorundaydı. - Tom had to walk to school today because his bicycle had a flat tire.

run-flat tire

Delindikten sonra patlamayan lastik

{i} sur şehri

lastiğin balans ayarını yapmak

blown tire

patlamış lastik

combat tire

(Askeri) MUHAREBE LASTİĞİ: Olağanüstü durumda, mahdut mesafe için havasız olarak kullanılacak şekilde imal edilmiş, dayanıklı, hava basınçlı lastik

direction in which tire rolls

(Otomotiv) lastiklerin yuvarlanma yönü

(Otomotiv) pişirilmeye hazır lastik

grown tire

(Otomotiv) lastikte gövde büyümesi

i have a flat tire

tekerleğim patladı

mud and snow tire

(Otomotiv) çamur ve kar lastiği

nose tire

(Askeri) burun lastiği

nose tire slip

(Havacılık) burun tekerleği kayması

(Otomotiv) radyal lastikler

k.dili. hafif (şişman) göbek

spare tire

yedek lastik [aut.]

spare tire

(Otomotiv) stepne lastik

spare tire

beli saran yağ

spare tire housing

(Otomotiv) stepne çukuru

spare tire housing

(Otomotiv) istepne çukuru

{s} yorulmak bilmez (kimse)

tireless

faal tirelesslyyorulmadan tirelessness yorulmama

tireless

{s} yorulmak bilmez

tireless

{s} yorulmaz

Büyükbabam yorulmaz bir işçidir. - My grandfather is a tireless worker.

tireless

{s} bitmez tükenmez (enerji)

{s} hiç durmaz

{s} tekerleksiz

{s} eziyetli

(Otomotiv) iç lastiksiz tip lastik

tubeless tire

tübles lastik

tubeless tire

(Otomotiv) tubeless lastik

tubeless tire

(Otomotiv) iç lastiksiz lastik

tyre

i., İng., oto., bak. tire 2

would you please check the tire pressure

lastik basıncını kontrol eder misiniz

Турецкий язык - Турецкий язык

Определение tire в Турецкий язык Турецкий язык словарь: Pamuk ipliğinden yapılmış; Hiçbir yumuşak tonu olmayan ve yanlızca iki uç yoğunluğu bulunan fotoğraf; Kısa çizgi; Uzun çizgi; Dikişte kullanılan pamuk ipliği; Kısa çizme; Dikişte kullanılan pamuk ipliği: "Parmak uçlarında ince ince delik çorapları renkli tire ile iliştiriyordu."- M. Yesarî; Pamuk ipliği
TİRE: (Osmanlı Dönemi) f. Karanlık. Bulanık

Английский Язык - Английский Язык

Определение tire в Английский Язык Английский Язык словарь: To dress or adorn; Accoutrements, accessories; To bore; Metal rim of a wheel; Dress, clothes, attire
men like apes follow the fashions in tires, gestures, actions: if the king laugh, all laugh .; To become bored or impatient (with); To become sleepy or weary; To make sleepy or weary; The rubber covering on a wheel; {n} a rank, row, headdress, furniture, base; {v} to fatigue or be fatigued, harass, dress; To exhaust the strength of, as by toil or labor; to exhaust the patience of; to wear out (one's interest, attention, or the like); to weary; to fatigue; to jade; Attire; apparel; People usually think that tires are made of rubber This is understandable, because rubber is all that you can see A tire is actually made up of three parts: The beads are two hoops of strong steel wire (or, sometimes Kevlar ® ) The cords, cloth forming the body of the tire, woven between the two beads Most modern tires use nylon cords The rubber, which covers all the other parts The rubber on the part that contacts the road is thicker, and is called the tread A bicycle tire is not airtight by itself, so it uses an inner tube, which is basically a doughnut-shaped rubber balloon The inner tube has a valve to allow you to blow it up; hoop that covers a wheel; "automobile tires are usually made of rubber and filled with compressed air"; The casing-and-tread assembly that is mounted on a vehicle to provide pneumatically cushioned contact and traction with the road; Furniture; apparatus; equipment; A tall monument Usage: "Lord willin' and the creek don't rise, I sure do hope to see that Eiffel Tire in Paris sometime "; {i} rubber tube fixed around the wheel of a vehicle; If something tires you or if you tire, you feel that you have used a lot of energy and you want to rest or sleep. If driving tires you, take the train He tired easily, though he was unable to sleep well at night; If you tire of something, you no longer wish to do it, because you have become bored of it or unhappy with it. He felt he would never tire of international cricket = weary; get tired of something or somebody; To adorn; to attire; to dress; deplete; "exhaust one's savings"; "We quickly played out our strength"; To seize, pull, and tear prey, as a hawk does; standard solid, cushion solid, pneumatic or solid pneumatic style tire; hoop that covers a wheel; "automobile tires are usually made of rubber and filled with compressed air" exhaust or tire through overuse or great strain or stress; "We wore ourselves out on this hike" get tired of something or somebody; {f} make exhausted, make weary; The part of the wheel that comes in contact with the ground; A tier, row, or rank; A hoop or band, as of metal, on the circumference of the wheel of a vehicle, to impart strength and receive the wear; To seize, rend, or tear something as prey; to be fixed upon, or engaged with, anything; A covering for the head; a headdress; To become weary; to be fatigued; to have the strength fail; to have the patience exhausted; as, a feeble person soon tires; exhaust or tire through overuse or great strain or stress; "We wore ourselves out on this hike"; cause to be bored; A tire is the same as a tyre. to start to feel tired, or make someone feel tired. Rubber cushion that fits around a wheel and usually contains compressed air. Solid-rubber tires were used on road vehicles until they were replaced by air-filled pneumatic tires, which, although first patented by Robert Thomson (1822-1873) in 1845, came into common use only when John Dunlop (1840-1921) put them on bicycles in 1888 and the French manufacturer Michelin began to produce them for motor vehicles. The tire consisted of an inner tube containing compressed air that was covered by an outer rubber casing to provide traction. In the 1950s tubeless tires became standard on most automobiles. Improved tire construction produced the radial-ply tire; A child's apron, covering the breast and having no sleeves; a pinafore; a tier
tire barrier: A safety feature of auto racing venues, consisting of stacked tires secured together, that provides a cushion in the event of an impact
The driver lost control and the car struck the tire barrier.
tire bead: the edge of a tire that sits in a groove in the rim
tire gauge: A device used to measure the pressure of vehicle tires
tire kicker: Alternative form of tyre kicker
tire kickers: plural form of tire kicker
tire out: to make someone tired; to exhaust
tire-pressure: the pressure of the air in a vehicle tire
tire-pressure gauge: a tire gauge
tire iron: A metal bar having one end shaped like a chisel and often the other in the form of a socket wrench, used for changing tires on metal rims
tire kicker: (deyim) Someone who is indecisive about purchasing a product or service, and never feels satisfied with what they are offered. In the end a tire kicker may or may not buy. The term comes from sales people at car dealerships. Tire kickers would come around frequently, kick the tires a few times on the cars that they liked, but never make a solid purchasing decision on any particular car or trim
tire chains: chains attached to wheels to increase traction on ice or snow
tire iron: hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel
tire out: exhaust, make tired
tire out: exhaust or tire through overuse or great strain or stress; "We wore ourselves out on this hike"
tire out: If something tires you out, it makes you exhausted. The oppressive afternoon heat had quite tired him out His objective was to tire out the climbers. = wear out + tired out tired out He was obviously tired out
tire shoe: boot on a car that prevents the car from driving
tire valve: (Otomotiv) A small valve mounted on the wheel rim of a tubeless tire that allows air to be added to the tire with a properly equipped air hose and allows air to be withdrawn from an overinflated tire by pressing on the little stem at the end of the valve. Some tire valves have little caps to protect against leaks and keep dirt from fouling the valve
tire-: The casing-and-tread assembly that is mounted on a vehicle to provide pneumatically cushioned contact and traction with the road
tire-: People usually think that tires are made of rubber This is understandable, because rubber is all that you can see A tire is actually made up of three parts: The beads are two hoops of strong steel wire (or, sometimes Kevlar ® ) The cords, cloth forming the body of the tire, woven between the two beads Most modern tires use nylon cords The rubber, which covers all the other parts The rubber on the part that contacts the road is thicker, and is called the tread A bicycle tire is not airtight by itself, so it uses an inner tube, which is basically a doughnut-shaped rubber balloon The inner tube has a valve to allow you to blow it up
tire-: A tall monument Usage: "Lord willin' and the creek don't rise, I sure do hope to see that Eiffel Tire in Paris sometime "
tire-: cause to be bored
tire-: standard solid, cushion solid, pneumatic or solid pneumatic style tire
tire-: deplete; "exhaust one's savings"; "We quickly played out our strength"
tire-: get tired of something or somebody
tire-: hoop that covers a wheel; "automobile tires are usually made of rubber and filled with compressed air"
tire-: exhaust or tire through overuse or great strain or stress; "We wore ourselves out on this hike"
tire-: The part of the wheel that comes in contact with the ground
Tyre: An ancient sea port and city state of Phoenecia, in the present day Lebanon
cold as a wagon tire: Dead
flat tire: Alternative spelling of flat tyre
radial tire: A style (or method of construction) of tires used for most vehicles, which incorporate reinforcing cords distributed radially relative to the hub (at 90 degrees to the direction of travel)
spare tire: An extra wheel or tire carried as a replacement in case of a flat
spare tire: Excess weight or fat accumulated near the waist
spare tire well: A depression in the trunk of an automobile where the spare tire is stowed
spare tire wells: plural form of spare tire well
tired: Simple past tense and past participle of tire
tireless: Indefatigable, untiring and not yielding to fatigue
tireless: Without a tire (wheel covering); tyreless
tirelessly: In a tireless manner; without tiring, flagging, or ceasing
The volunteers worked tirelessly to improve the content.
tiring: That tires or tire
Carrying my shopping up four flights of stairs is very tiring.
tyre: The ring-shaped protective covering around a wheel which is usually made of rubber or plastic composite and is either pneumatic or solid
tireless: untiring
run-flat tire: A run-flat tire is a pneumatic vehicle tire that is designed to resist the effects of deflation and to enable the vehicle to continue to be driven, although depending on the type of tire, at reduced speeds (i.e. 80 km/h or 50 mph) and for limited distances. They were originally developed for two-seat sports cars with little room for spare tires and jacks, but are growing in popularity for other vehicles because of their safety and convenience
Tired: busted
Tyre: A sea port and city state of Phoenecia in biblical times in the present day Lebanon
Tyre: {i} famous ancient Phoenician seaport; town in southern Lebanon
auto tire: a tire consisting of a rubber ring around the rim of an automobile wheel
balloon tire: A wide pneumatic tire designed for full inflation at relatively low pressure, used especially in certain early bicycles and motor vehicles
car tire: a tire consisting of a rubber ring around the rim of an automobile wheel
cushion tire: A thick solid-rubber tire, as for a bicycle, with a hollow groove running lengthwise on the inside
flat tire: a deflated pneumatic tire
flat tire: punctured tire, tire which has lost air, blowout
low tire pressure warning: (Otomotiv) Electronically determines if the vehicle has low tire pressure
pneumatic tire: a tire made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc
pneumatic tire: A tire inflated with air, as opposed to an airless tire In general usage, "pneumatic" refers to any device which operates by air pressure
pneumatic tire: Every tire in which compressed air is designed to support the load
radial tire: A pneumatic tire in which the ply cords extending to beads are laid at approximately right angles to the center line of the tread
rubber tire: a tire consisting of a rubber ring around the rim of an automobile wheel
snow tire: an automobile pneumatic tire with deep tread to give traction in snow
snow tire: tire having a deep tread which adds traction
snow tire: A tire with a deep tread or studs to give added traction on snow-covered surfaces. a special car tyre with a pattern of deep lines, used when driving on snow or ice
spare tire: excess fat around the waistline
spare tire: extra tire that can be used to replace a flat tire; (Slang) ring of flabby and fatty flesh around one's waist
tired: past of tire
tired: Past it's peak; feeble
tired: Fed up, annoyed, irritated, sick of
tired: Past its peak of flavor development; old
tired: depleted of strength or energy; "tired mothers with crying babies"; "too tired to eat
tired: If you are tired of something, you do not want it to continue because you are bored of it or unhappy with it. I am tired of all the speculation I was tired of being a bookkeeper. = sick
tired: disapproval If you describe something as tired, you are critical of it because you have heard it or seen it many times. I didn't want to hear another one of his tired excuses
tired: In need of some rest or sleep
tired: repeated too often; overfamiliar through overuse; "bromidic sermons"; "his remarks were trite and commonplace"; "hackneyed phrases"; "a stock answer"; "repeating threadbare jokes"; "parroting some timeworn axiom"; "the trite metaphor `hard as nails'"
tired: Has been strong for a while and will probably fall due to increased supply at current price level (due to e g profit taking, technical analysis) Heavy
tired: Overused, cliché
tired: You can describe a part of your body as tired if it looks or feels as if you need to rest it or to sleep. My arms are tired, and my back is tense
tired: depleted of strength or energy; "tired mothers with crying babies"; "too tired to eat"
tired: Limp, feeble, lackluster
tired: Said of a wine that has lost all of its qualities either at the time it was bottled or during transport
tired: {s} exhausted, weary
tired: If you are tired, you feel that you want to rest or sleep. Michael is tired and he has to rest after his long trip. + tiredness tired·ness He had to cancel some engagements because of tiredness
tired: Weary; fatigued; exhausted
tired: Used in the context of general equities Has been strong for a while and will probably fall due to increased supply at current price level (due to profit taking, technical analysis, etc ) Heavy
tired: Old, over-the-hill, limp, feeble, lackluster
tired: whacked
tired: exhausted
We were completely exhausted from the five-hour trip. - We were dead tired from the five-hour trip.
tireless: approval If you describe someone or their efforts as tireless, you approve of the fact that they put a lot of hard work into something, and refuse to give up or take a rest. Mother Teresa's tireless efforts to help the poor. + tirelessly tire·less·ly He worked tirelessly for the cause of health and safety. working very hard in a determined way without stopping
tireless: showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence"
tireless: characterized by hard work and perseverance
tireless: {s} untiring, indefatigable
tirelessly: in a manner of not becoming weary
tirelessly: with indefatigable energy; "she watched the show indefatigably"
tirelessness: {i} vigor, energy; lack of tiredness, lack of fatigue
tirelessness: The property of being tireless
tires: "To tire" the head is to adorn it (2 Kings 9: 30) As a noun the word is derived from "tiara," and is the rendering of the Heb p'er, a "turban" or an ornament for the head (Ezek 24: 17; R V , "headtire;" 24: 23) In Isa 3: 18 the word saharonim is rendered "round tires like the moon," and in Judg 8: 21, 26 "ornaments," but in both cases "crescents" in the Revised Version
tires: Critical parts of your car that allow braking, accelerating, and cornering on wet or dry roads and contribute significantly to the vehicle's ride quality All cars today use radial construction tires Sidewalls are usually reinforced with polyester or nylon Treads are reinforced with a combination of polyester, steel, and sometimes nylon
tires: the rubber or vinyl which surrounds the wheels
tires: third-person singular of tire
tires: a rubber cushion that fits around a wheel (as of an automobile) and usually contains compressed air
tires: plural of tire
tires: Many different types of tires are used, depending on the class or the area in which you are running Manufacturer and tire stickyness are typically mandated by the governing body of your race You can get a nice overview of the different degrees of stickyness (as determined by their compound) on KAM's tire page The stickyer a tire, the softer it is, which in turn results in a higher tire grip which allows higher cornering speed Harder tires do not provide as much grip as stickyer tires, but they will last longer (several races), compared to a really soft tire (one race) Harder tires are typically used in the novice classes A tire is mounted on the wheel rim
tires: Vehicle tires of all types
tiring: Action of the verb to tire
tiring: If you describe something as tiring, you mean that it makes you tired so that you want to rest or sleep. It had been a long and tiring day Travelling is tiring. making you feel that you want to sleep or rest
tiring: present participle of tire
tiring: {s} wearying, exhausting
tiring: producing exhaustion; "an exhausting march"; "the visit was especially wearing"
tyre: To prey
tyre: hoop that covers a wheel; "automobile tires are usually made of rubber and filled with compressed air"
tyre: {i} tire, rubber tube or tube shaped body fixed around the wheel of a vehicle (British)
tyre: See 4th Tire
tyre: Curdled milk
tyre: Attire
tyre: a port in southern Lebanon on the Mediterranean Sea; formerly a major Phoenician seaport famous for silks
tyre: tyre tyres in AM, use tire A tyre is a thick piece of rubber which is fitted onto the wheels of vehicles such as cars, buses, and bicycles. see also spare tyre. An ancient Phoenician city on the eastern Mediterranean Sea in present-day southern Lebanon. The capital of Phoenicia after the 11th century 1291. Variant of tire. Arabic r Town (pop., 1994 est.: 80,000), southern Lebanon. In the 11th-6th centuries BC it was a major commercial city, a centre of Phoenician civilization, and a dominant sea power. Later it was noted for its silken garments and Tyrian purple dye. Probably founded before the 14th century BC, it is frequently mentioned in the Bible. It successfully resisted a 6th-century-BC siege of 13 years by the Babylonian king Nebuchadrezzar II. It fell to Alexander the Great in 332 BC. Ruled later by the Seleucid dynasty and then by the Romans, it passed to the Muslims in the 7th century AD. After its capture by the Crusaders in 1124, it became a chief city of the kingdom of Jerusalem (see Crusades). It fell again to the Muslims in 1291 and was destroyed. The modern town was included in Lebanon in 1920 and was occupied by Israeli forces (1982-85). Its main economic activity is fishing. Baja California Sur Big Sur Odo of Châtillon sur Marne
tyre: See 2d and 3d Tire
tyre: See entry at tire
tyres: plural of tyre
wagon tire: a metal hoop forming the tread of a wheel