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Meaning of GLAND

Pronunciation:  gland

 
WordNet Dictionary
 
 Definition: 
[n]  any of various organs that synthesize substances needed by the body and release it through ducts or directly into the bloodstream
 

GLAND is a 5 letter word that starts with G.

 

 Synonyms: secreter, secretor, secretory organ
 
 See Also: acinus, duct gland, ductless gland, endocrine gland, exocrine gland, green gland, organ, sericterium, serictery, silk gland

 

 

Webster's 1913 Dictionary
 
 Definition: 
\Gland\, n. [F. glande, L. glans, glandis, acorn; akin to
Gr. ? for ?, and ? to cast, throw, the acorn being the
dropped fruit. Cf. {Parable}, n.]
1. (Anat.)
   (a) 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.
   (b) 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.

Note: The true secreting glands are, in principle, narrow
      pouches of the mucous membranes, or of the integument,
      lined with a continuation of the epithelium, or of the
      epidermis, the cells of which produce the secretion
      from the blood. In the larger glands, the pouches are
      tubular, greatly elongated, and coiled, as in the sweat
      glands, or subdivided and branched, making compound and
      racemose glands, such as the pancreas.

2. (Bot.)
   (a) A special organ of plants, usually minute and
       globular, which often secretes some kind of resinous,
       gummy, or aromatic product.
   (b) Any very small prominence.

3. (Steam Mach.) The movable part of a stuffing box by which
   the packing is compressed; -- sometimes called a follower.
   See Illust. of {Stuffing box}, under {Stuffing}.

4. (Mach.) The crosspiece of a bayonet clutch.

 
Medical Dictionary
 
 Definition: An organ that produces a hormone or other secretion.
 
Biology Dictionary
 
 Definition: A structure or organ with specialized cells that secretes/excretes a substance that is unrelated to the normal metabolic processes. Examples in humans are the pineal gland, the pituitary gland, the adrenal glands, or the spleen. Glands are found in plants as well as animals.
 
Thesaurus Terms
 
 Related Terms: acromegaly, adrenal, breast, choriocarcinoma, cretinism, diabetes, diabetes insipidus, diabetes mellitus, dwarfism, gasket, giantism, hyperglycemia, hyperparathyroidism, hypo-ovarianism, hypothyroidism, liver, mamma, mammary gland, ovary, packing, padding, pancreas, panhypopituitarism, pheochromocytoma, pineal body, prostate, prostate gland, sexual precocity, spermary, stopping, stuffing, tampon, testicle, thyroid, thyroid gland, thyrotoxicosis, toxic goiter, wadding
 

 

 

 

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