单词 | papillary |
释义 | papillaryadj. Anatomy, Biology, and Pathology. 1. Anatomy and Zoology. Of the nature or form of a papilla; having a papilla or papillae; of or relating to a papilla or papillae. Also: (spec. in Pathology) resembling or having a structure like that of a papilla; papillomatous; villous. ΘΚΠ the world > life > biology > physical aspects or shapes > projection or protuberance > [adjective] > rounded projection nodous1646 tuberous1650 papillar1651 verrucous1656 capitate1661 clavate1661 papillary1667 warty1693 tuberculated1696 papillous1718 tubercular1719 clavated1728 tuberculous1732 mammillated1744 tubercled1746 papillose1752 torulous1752 tuberculose1752 tuberculate1777 tubercle-like1792 mastoid1800 tuberculiferous1802 ventricose1804 torulose1806 papillated?a1808 tuberculiform1817 bullated1822 nodulous1822 tuberiform1822 nodulated1824 papilliform1824 mammular1826 papilliferous1826 nodulose1828 knuckled1842 mamelonated1843 tuberculoid1853 papillate1857 mammilloid1859 tuberculosquamous1866 bosselated1873 papulate1876 bulbar1878 tubero-cystic1879 mammulose1889 1667 Philos. Trans. (Royal Soc.) 2 492 Concerning the Tongue, the same Author [sc. Malpighi] has discovered in it many little Eminences, which he calls Papillary. 1698 W. Cowper Anat. Humane Bodies sig. Ci/1 With the assistance of the Microscope the Cuticula appears composed of divers Strata or Beds of Scales, fastened to the Papillary Surface of the Skin. 1713 W. Derham Physico-theol. iv. v. 141 The outward covering of the Tongue..under which lie papillary Parts. 1860 F. Chance tr. R. Virchow Cellular Pathol. xx. 468 A papillary tumour is strikingly distinguished from the same kind of tumour when not papillary. 1888 P. H. Pye-Smith Fagge's Princ. & Pract. Med. (ed. 2) II. 613 The papillary layer of the cutis. 1949 H. W. C. Vines Green's Man. Pathol. (ed. 17) xvi. 404 As all new growths on frree surfaces tend to become ‘papillary,’ this form of tumour is probably the result of physical conditions. 1968 Brain 91 549 When Meissner counts were low, papillary nerves and Merkel endings were also reduced in number. 1974 V. B. Mountcastle et al. Med. Physiol. (ed. 13) I. ix. 299/1 Glabrous skin can be divided into three layers: epidermis, papillary dermis, and reticular dermis. 1989 J. A. B. Collier & J. M. Longmore Oxf. Handbk. Clin. Specialties (ed. 2) i. 44 Papillary growth inside the tumours may be so prolific that they appear solid but they are usually filled with a watery proteinaceous substance. 2004 Times (Nexis) 31 May (Times2 section) 8 The diclofenac prescribed for the cattle..is eaten by the vulture as it picks the cattle's bones clean and the overdose of NSAIDs absorbed causes acute renal papillary necrosis. 2. Botany. Of, relating to, or possessing a papilla or papillae; having the form of a papilla. ΘΚΠ the world > plants > part of plant > part defined by form or function > protuberance or lump > [adjective] > protuberant or swollen proud1597 ventriose1725 ventricose1751 torulous1752 torose1760 torulose1806 ventricous1828 papillary1874 1874 J. Lubbock Wild Flowers iii. 54 The papillary edge of the summit of the pistil is the stigma. 1906 Bull. Torrey Bot. Club 33 490 Strasburger figures cases in Agrostemma and Malva in which the [pollen] tube enters the papillary cell and pursues its way within. 1947 Ann. Missouri Bot. Garden 34 190 Stigmatic surfaces are located on papillary projections. 1992 Britonnia 44 181 Papillary surfaces are not differentiated into stigmatic lines. CompoundsΚΠ 1707 J. Drake Anthropol. Nova II. iii. 600 Innumerable Holes appear, thro' which the Apices of the Papillary Body underneath it are exerted. 1771 J. Reeves Art Farriery (ed. 3) 40 Above these the papillæ are placed, which some make a distinct tegument, and call it the papillary body. 1846 R. Dunglison Med. Lexicon (ed. 6) 550/2 Papillary body, Corpus papillare. papillary muscle n. Anatomy any of the conical bundles of muscle found in the ventricles of the heart which terminate in the chordae tendineae attached to the atrioventricular valves. ΚΠ 1779 tr. A. von Haller First Lines Physiol. v. 41 Papillary or cylindric muscles, which arise upward from the left side of the right ventricle towards its right side.] 1779 tr. A. von Haller First Lines Physiol. Index 500/1 Their papillary muscles. 1867 Quain's Elements Anat. (ed. 7) I. 307 The papillary muscles..are supposed thus to prevent the valves from yielding too much towards the auricle. 1984 J. F. Lamb et al. Essent. Physiol. (ed. 2) v. 90 These papillary muscles strengthen the valves during contraction. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < |
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