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单词 pectinated
释义

pectinatedadj.

Brit. /ˈpɛktᵻneɪtᵻd/, U.S. /ˈpɛktəˌneɪdᵻd/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin pectinātus , -ed suffix1.
Etymology: < classical Latin pectinātus pectinate adj.2 + -ed suffix1.
Anatomy, Zoology, and Botany.
= pectinate adj.2
ΘΚΠ
the world > life > biology > physical aspects or shapes > projection or protuberance > [adjective] > like teeth of a comb
pectinated1671
pectinate1757
1671 J. Ray in Philos. Trans. (Royal Soc.) 6 2278 The Tongue was..of an equal breadth to the very tip, which was toothed or pectinated about the edges.
1725 H. Sloane Voy. Islands II. 324 Two round Nostril Holes, and Teeth pectinated as the others of its Kind.
1768 T. Pennant Brit. Zool. (new ed.) I. ii. 200 The edges of the toes [of Grouse] pectinated.
1836 W. Buckland Geol. & Mineral. I. xiv. 270 (note) The Ctenoïdians have their scales jagged or pectinated, like the teeth of a comb.
1848 R. Dunglison Med. Lexicon (ed. 7) 634/2 Pectinated muscles, the fascicular texture observed in the right auricle of the heart:—Musculi Auriculæ Pectinati.
1867 Amer. Naturalist 1 92 The most striking difference is in the antennæ; those of the male are pectinated, broad, and like two feathers adorning the head.
1931 Ecology 12 489 Though essentially a terrestrial animal, the gill is of the usual pectinated form as found in the Amnicolidae.
1996 Anat. & Embryol. 194 37/1 The pectinated wall of the appendage serves to distinguish the morphologically right atrium.

Compounds

pectinated rhomb n. Palaeontology (now rare or disused) = pectinirhomb n. at pectini- comb. form .
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1848 Mem. Geol. Surv. Great Brit. II. ii. 496 Of these plates, the anteal or No. 1 bears half a pectinated rhomb.
1854 R. I. Murchison Siluria ix. 217 A pair of pectinated rhombs.
1918 G. A. J. Cole Aids Pract. Geol. (ed. 7) xxvi. 381 Across these areas striæ can be seen, which have caused authors to term them pectinated rhombs.
This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).
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adj.1671
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