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单词 pituitary
释义

pituitaryadj.n.

Brit. /pᵻˈtjuːᵻt(ə)ri/, /pᵻˈtʃuːᵻt(ə)ri/, U.S. /pəˈt(j)uəˌtɛri/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin pītuīta , -ary suffix1.
Etymology: < classical Latin pītuīta pituita n. + -ary suffix1. Compare Middle French, French pituitaire (1575 in glande pituitaire : see pituitary gland n. at Compounds). Compare also classical Latin pītuītāria, name of a plant.With pituitary gland n., pituitary glandule n. at Compounds compare earlier Middle French, French glande pituitaire (see above). With pituitary membrane n. at Compounds compare post-classical Latin membrana pituitaria (1717 in the source translated in quot. 1721 for pituitary membrane n. at Compounds). N.E.D. (1907) gives only the pronunciation (pitiū·itări) /pɪˈtjuːɪtərɪ/.
Anatomy, Medicine, Physiology, and Zoology.
A. adj.
1. Of the nature of or producing mucus or phlegm; mucous; spec. designating or relating to the pituitary gland, as formerly believed to secrete nasal mucus. Chiefly (and now only) in compounds: see Compounds. Obsolete.Recorded earliest in pituitary glandule n. at Compounds.In quot. 1845 used elliptically: a mucous membrane.
ΘΚΠ
the world > life > the body > secretory organs > gland > types of gland > [adjective]
pituita1598
pituitary1615
lymphatic1649
conglomerated1656
conglobate1666
conglomerate1666
conglobated1676
lymphic1681
conglobulate1709
sudoriferous1713
sudorific1721
sebaceous1728
trajectory1747
cryptal1754
cryptous1804
muciparous1825
racemose1834
racemiform1837
ganglionary1842
muciferous1842
sudoriparous1851
sebiparous1853
racemous1854
sebiferous1858
perilymphangial1873
lymphadenoid1877
perilymphatic1877
mucigenous1881
pituital1890
tubuloracemosec1900
acinic1903
holocrine1905
merocrine1905
exocrine1911
endocrine1914
endocrinic1914
endocrinous1914
endocrinal1923
apocrine1926
eccrine1931
psychoendocrine1946
acinar1949
nodal1954
mucigenic1965
1615 H. Crooke Μικροκοσμογραϕια 946 It containeth the Pituitary or Phlegmaticke Glandule.
1743 tr. L. Heister Gen. Syst. Surg. I. i. 263 The Collection of viscid and pituitary Fluids.
1845 Med. Times 31 May 159/1 [The frontal sinuses] are lined with a membrane, a continuation of the pituitary.
1884 M. Mackenzie Man. Dis. Throat & Nose II. 444 Rhinoliths generally owe their origin to the accidental impaction of small foreign bodies around which the salts of the pituitary secretion collect.
2. Of, relating to, or produced by the pituitary gland. Also: caused by or showing the effects of abnormal functioning of the pituitary gland.
ΚΠ
1778 New Compl. Dict. Arts & Sci. I. at Brain (caption to plate XI) The transverse sinus of the pituitary fossa.
1859 Proc. Royal Soc. 1857–9 9 440 The body of the basisphenoid is formed between the..posterior fontanelle of the basis cranii and the pituitary space.
1880 Philos. Trans. 1879 (Royal Soc.) 170 625 The oral involution..is very imperfect, and the pituitary fold can scarcely be said to exist as yet.
1915 Practitioner Jan. 171 (heading) Pituitary insufficiency and a pituitary antiserum or cytotoxin.
1941 Trans. Assoc. Amer. Physicians 56 51 The adrenal cortex is underfunctioning because of pituitary disease.
1977 Ann. Internal Med. 86 119/2 The serum hormone [sc. prolactin] is elevated from a..pituitary adenoma, pregnancy, or psychotropic drug use.
1992 Economist 11 July 97/2 If the injections are started in infancy, the children may even grow to normal heights; but pituitary dwarfs are usually treated later, because of late diagnosis.
B. n.
The pituitary gland.
ΘΚΠ
the world > life > the body > bodily substance > membrane > [noun] > pituitary
pituitary1899
the world > life > the body > secretory organs > gland > specific glands > [noun] > pituitary gland
pituitary glandule1615
pituitary gland1707
pituitary body1859
pituitary1899
1899 Jrnl. Physiol. 25 89 We confirm Howell's statement that the rise of blood-pressure is produced solely by the infundibular part of the pituitary and not by the hypophysial part.
1919 W. B. Bell Pituitary 2 The word ‘hypophysis’, strictly speaking, refers to the epithelial portions of the Pituitary—the pars anterior and the pars intermedia—and should only be used in this connexion.
1932 S. Zuckerman Social Life Monkeys & Apes v. 81 In the rat, surgical removal of the pituitary stops the œstrous cycle.
1965 P. T. Marshall & G. M. Hughes Physiol. Mammals ix. 232 The pituitary is situated below the hypothalamus..and is made up of two parts. The hypophysis (anterior lobe) is derived from the roof of the buccal cavity, while the infundibulum from a down growth of the fore brain makes up the posterior lobe.
1990 Sunday Express Mag. 11 Feb. 45/1 The fine-tuning of key endocrine glands such as the pituitary, adrenals and the thymus is particularly vulnerable to the effects of illness, stress and poor nutrition.

Compounds

pituitary body n. = pituitary gland n.
ΘΚΠ
the world > life > the body > secretory organs > gland > specific glands > [noun] > pituitary gland
pituitary glandule1615
pituitary gland1707
pituitary body1859
pituitary1899
1859 Proc. Royal Soc. 1857–9 9 387 The sella turcica lodges the pituitary body.
1942 O. Larsell Anat. Nerv. Syst. xviii. 254 The hypophysis or pituitary body is a gland of internal secretion.
2000 Interfax Russ. News (Nexis) 19 Oct. The forensic expert removed the pituitary bodies from corpses and sold them abroad.
pituitary gland n. a small neuroendocrine gland located at the base of the brain in vertebrates, originally supposed to secrete nasal mucus, but now recognized to play an important role in endocrine regulation and the control of growth, development, and metabolism; also called hypophysis.
ΘΚΠ
the world > life > the body > secretory organs > gland > specific glands > [noun] > pituitary gland
pituitary glandule1615
pituitary gland1707
pituitary body1859
pituitary1899
1707 J. Drake Anthropol. Nova II. iv. 481 The Foramen opening from the Infundibulum into the Pituitary Gland.
1825 A. Monro Elem. Anat. Human Body II. vi. ii. 371 The Pituitary Gland, or Hypophysis, is a small oblong-shaped body, which is inclosed by the dura mater, and situated in the tela sphenoidalis.
1950 Sci. News 15 132 The anterior lobe of the pituitary gland, which lies at the base of the brain, regulates the amounts of adrenal cortical hormones which circulate in the blood.
1991 World Press Rev. Oct. 48/2 The weekly dose of 250 milligrams of testosterone overwhelms the pituitary gland.
pituitary glandule n. Obsolete = pituitary gland n.
ΘΚΠ
the world > life > the body > secretory organs > gland > specific glands > [noun] > pituitary gland
pituitary glandule1615
pituitary gland1707
pituitary body1859
pituitary1899
1615Pituitary Glandule [see sense A. 1].
pituitary membrane n. (a) (now rare) a mucous membrane, esp. the olfactory membrane of the nasal cavities; (b) a plasma membrane derived from cells of the pituitary gland.
ΚΠ
1721 tr. L. Heister Compend. Anat. 227 Sinus's..encreasing the Cavity of the Nose and at the same time the Expansion of the Pituitary Membrane.
1808 J. Barclay Muscular Motions 511 To protect the olfactory nerves and pituitary membrane from the too great or too sudden changes with respect to heat, dryness, or cold.
1881 Mind 6 466 The..seal has a most complicated and contorted pituitary membrane.
1973 Science 26 Jan. 343/1 Tritiated TRH is specifically bound by pituitary membrane receptors.
1998 Proc. National Acad. Sci. U.S.A. 95 1797/2 The binding affinities of the carrier peptides..to rat pituitary membrane homogenates.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).
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adj.n.1615
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