o-rings

Definition of o-rings in English English dictionary
Devil's Rings: Any of several circular markings on flat ground, some supposed to have been made by the Druids celebrating their religious rites
Flieringa rings: plural form of Flieringa ring
Liesegang rings: Secondary rings or bands resulting from rhythmic precipitation in a gel, or within a fluid-saturated rock
Olympic Rings: A symbol consisting of five interlocking colored rings, each one representing a continent which competes in the Olympic Games
brass rings: plural form of brass ring
cock rings: plural form of cock ring
division rings: plural form of division ring
egg rings: plural form of egg ring
engagement rings: plural form of engagement ring
fairy rings: plural form of fairy ring
life rings: plural form of life ring
local rings: plural form of local ring
mood rings: plural form of mood ring
onion rings: plural form of onion ring
planetary rings: plural form of planetary ring
red rings: Third-person singular simple present indicative form of red ring
red rings: If my 360 red rings again, I swear I will scream!
red rings of death: plural form of red ring of death
rings: plural form of ring
rings: A gymnastics apparatus and discipline consisting of 2 rings suspended from a bar
rings: Third-person singular simple present indicative form of ring
rings in: Third-person singular simple present indicative form of ring in
rubber rings: plural form of rubber ring
run rings around: To demonstrate superiority, or greater skill than another person, team or group of people
Liverpool ran rings around Ipswich in a 5-0 victory on Saturday.
run rings round: Alternative form of run rings around
snap rings: plural form of snap ring
spy rings: plural form of spy ring
star rings: plural form of star ring
toe rings: plural form of toe ring
token rings: plural form of token ring
tongue rings: plural form of tongue ring
wedding rings: plural form of wedding ring
make rings around: (deyim) Outclass or outwit (someone) easily
make rings round: (deyim) Outclass or outwit (someone) easily
onion rings: Rings of sliced onion coated with batter or crumbs and fried
run rings around: (deyim) Outclass or outwit (someone) easily
run rings round: (deyim) Outclass or outwit (someone) easily
Lord of the Rings: {i} trilogy written by the author J. R. R. Tolkien; 1978 animated film based on the Lord of the Rings novels; motion-picture series based on said trilogy
Lord of the Rings: a novel by J. R. R. Tolkien, which continues the story of The Hobbit. It takes place in a land called Middle-Earth, and has many strange magical characters in it, including the wizard Gandalf and a Hobbit called Frodo, who has to save the world from great evil (1954-55)
Saturn's rings: ring system made up of tiny particles of ice and rock which circles the planet of Saturn
it rings true: it sounds right
nobilis rings: Colored rings formed upon a metal plate by the electrolytic disposition of copper, lead peroxide, etc
nobilis rings: They may be produced by touching with a pointed zinc rod a silver plate on which is a solution of copper sulphate
piston rings: (Otomotiv) Metal rings located in grooves on the outside of the piston that keep the fuel/air mixture from leaking past the piston into the crankcase during compression and that keep oil from going up into the combustion chamber. Faulty rings can cause poor compression, severe blow-by, and excessive smoking from the tailpipe
rings: third-person singular of ring
rings: plural of ring
rings: gymnastic apparatus consisting of a pair of heavy metal circles (usually covered with leather) suspended by ropes; used for gymnastic exercises; "the rings require a strong upper body
rings: (Otomotiv) Metal rings located in grooves on the outside of the piston that keep the fuel/air mixture from leaking past the piston into the crankcase during compression and that keep oil from going up into the combustion chamber. Faulty rings can cause poor compression and blue smoke to escape through the tailpipe
rings: Event in men's gymnastics in which a pair of rubber-coated metal rings suspended from a ceiling or crossbar are used to perform hanging, swinging, and balancing feats. The rings themselves must remain essentially stationary. There must be at least two handstands in an exercise, one attained by strength and the other utilizing body swing. Strength movements on the rings include the iron cross (holding the body vertical with the arms fully stretched sideways) and the lever (hanging with straight arms with the body stretched out horizontally)
run rings around a person: surpass someone; be better
smoke rings: circles of smoke
tree rings: A series of concentric layers of wood found within a tree that show growth patterns
tree rings: Annual growth increments of trees that indicate, among other factors, the climatic conditions that enhance or limit growth Tree ring widths and indexes have been used to search for solar-terrestrial relationships and climatic cycles and to reconstruct past climates See also "dendroclimatology " and "dendrochronology "