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单词 mammillated
释义

mammillatedadj.

Brit. /ˈmamᵻleɪtᵻd/, U.S. /ˈmæməˌleɪdᵻd/
Forms: 1700s– mamillated, 1700s– mammillated, 1800s mammalated, 1800s mammelated; also mammilated, mammellated, mamellated.
Origin: Formed within English, by derivation; perhaps modelled on a Latin lexical item. Etymons: mamilla n., -ated suffix.
Etymology: < mamilla n. + -ated suffix, perhaps after post-classical Latin mammillatus (see mammillate adj.).The spelling mammalated is probably after mamma n., and mammelated perhaps after French mamelé (1772).
Science.
1. Characterized by or covered with rounded protuberances or projections; (Geology, of a glaciated landform) worn into smooth convexities. Also (Mineralogy): = mammillary adj. 1b.
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
the world > space > shape > unevenness > projection or prominence > protuberance or rounded projection > [adjective] > having (a) protuberance(s)
boukedc1300
knuckledc1400
cloggy1597
mammillated1744
bossy1812
bunchy1824
knucklesome1919
1744 Philos. Trans. 1740–41 (Royal Soc.) 41 713 The inward Membrane had on its concave Surface a sort of Villosity wrinkled and mamillated.
1801 Philos. Trans. (Royal Soc.) 91 172 This ore frequently assumes a mamillated form.
1823 W. Phillips Elem. Introd. Mineral. (ed. 3) p. lxxxv A mineral presenting aggregations of large sections of numerous small globes is termed botryoidal; but when the globes are larger, and the portions are less, and separate, the appearance is expressed by the term mamillated.
1839 C. Darwin in R. Fitzroy & C. Darwin Narr. Surv. Voy. H.M.S. Adventure & Beagle III. iii. 52 The mammillated country of Maldonado.
1848 R. Dunglison Med. Lexicon (ed. 7) 524/1 Mammillated liver, cirrhosis.
1865 A. Geikie Scenery & Geol. Scotl. vii. 176 The rocks are worn into smooth mammillated outlines.
1890 H. Allen Clin. Study Skull 14 In the skull of a young adult the swelling was mammalated.
1954 W. D. Thornbury Princ. Geomorphol. xiv. 385 The many granite bosses of New England..form a special type of topography that is well described as a mammillated surface.
1960 Times 6 Feb. 9/3 The front surface edge is of black and white enamel, the inside being of mammillated gold.
1990 C. Pellant Rocks, Minerals & Fossils 63/1 Chalcedony is usually botryoidal or mamillated.
2. Shaped like a nipple. Obsolete.
ΘΚΠ
the world > life > biology > physical aspects or shapes > shape > [adjective] > having a nipple-shaped part or nipple-shaped
mammillary1615
mammiform1699
mammoid1774
mammillate1826
mammular1826
mammillated1839
mammilliform1843
mammulose1889
1839 G. B. Sowerby Conchol. Man. 62 Mammillated, a term applied to the apex of a shell when it is rounded like a teat.
1851 S. P. Woodward Man. Mollusca i. 119 Spire short, apex mammillated.
1861 R. T. Hulme tr. C. H. Moquin-Tandon Elements Med. Zool. ii. iii. v. 156 The cases from the pistacias are..mammelated [Fr. mamelonnées], light, with a turpentine flavour.
This entry has been updated (OED Third Edition, June 2000; most recently modified version published online March 2022).
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adj.1744
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