a gland

تعريف a gland في الإنجليزية الإنجليزية القاموس.: follower
gland: An organ that synthesizes a substance, such as hormones or breast milk, and releases it, often into the bloodstream (endocrine gland) or into cavities inside the body or its outer surface (exocrine gland)
gland: a compressable cylindrical case and its contents around a shaft where it passes through a barrier, intended to prevent the passage of a fluid past the barrier. Examples:
b. used around a tap, valve or faucet.
gland: A secretory structure on the surface of an organ
gland: {n} a secreting vessel in animals or plants, a nut
gland: An organ that produces and releases one or more substances for use in the body Some glands produce fluids that affect tissues or organs Others produce hormones or participate in blood production
gland: A group of special cells that make substances so that other parts of the body can work For example, the pancreas is a gland that releases insulin so that other body cells can use glucose (sugar) for energy See also: Endocrine glands
gland: an organ which secretes something
gland: any of various organs that synthesize substances needed by the body and release it through ducts or directly into the bloodstream
gland: a compressable cylindrical case and its contents around a shaft where it passes through a barrier, intended to prevent the passage of a fluid past the barrier. Examples
gland: A gland is an organ in the body which produces chemical substances for the body to use or get rid of. the hormones secreted by our endocrine glands. sweat glands. A device, such as the outer sleeve of a stuffing box, designed to prevent a fluid from leaking past a moving machine part. an organ of the body which produces a substance that the body needs, such as hormones, sweat, or saliva (glande, from glans ). Collection of cells or tissue that removes specific substances from the blood, alters or concentrates them, and then either releases them for further use by the body or eliminates them. Typically, the functional cells of a gland rest on a membrane and are surrounded by a meshwork of blood vessels. Endocrine, or ductless, glands (e.g., pituitary, thyroid, adrenal) discharge hormones into the bloodstream directly rather than through ducts (see endocrine system). Exocrine glands (e.g., digestive, mammary, salivary, sweat) discharge their products through ducts. adrenal gland suprarenal gland mammary gland parathyroid gland pineal gland pituitary gland prostate gland salivary gland sebaceous gland sweat gland tear duct and gland lachrymal duct and gland thyroid gland
gland: A special organ of plants, usually minute and globular, which often secretes some kind of resinous, gummy, or aromatic product
gland: Any very small prominence
gland: of Stuffing box, under Stuffing
gland: An organ for secreting something to be used in, or eliminated from, the body; as, the sebaceous glands of the skin; the salivary glands of the mouth
gland: a group of cells that secretes chemical substances
gland: The crosspiece of a bayonet clutch
gland: This is a hormone producing organ
gland: tissue which produces a secretion Eg Include eccrine and sebaceous glands
gland: The male component of a cylinder or hose connection The gland typically seals in a socket type mating part
gland: – An organ or layer of cells that produces and secretes some substance
gland: A secreting surface or structure; any protuberance or appendage having the appearance of such an organ gland-dot A tiny gland or pore, usually secreting fluid
gland: {i} secreting organ or structure (Anatomy)
gland: The movable part of a stuffing box by which the packing is compressed; sometimes called a follower
gland: an organ that excretes materials and manufactures substances not needed for its own metabolic function
gland: A cavity into which a seal is installed, including the groove and mating surface which confine the seal
gland: Organs or tissues in the body which make and release chemicals
gland: a specialized group of cells that either selectively removes substances from the blood, concentrates or alters substances in the blood, and/or creates and releases special substances into the blood
gland: an organ of the body that produces materials (hormones) released into the bloodstream, such as the pituitary or pineal gland Hormones influence metabolism and other body functions
gland: Organ/tissue that secretes substances for use somewhere else in the body other than for its own functioning
gland: a group of cells that secrete substances Endocrine glands secrete hormones Exocrine glands secrete salt, enzymes, and water
gland: An organ or part which resembles a secreting, or true, gland, as the ductless, lymphatic, pineal, and pituitary glands, the functions of which are very imperfectly known