单词 | variciform |
释义 | variciformadj. Chiefly Zoology. Resembling or having the form of a varix. ΚΠ 1689 W. Salmon tr. Y. van Diemerbroeck Anat. Human Bodies i. 133/2 Others call it the Variciform Parastate, by reason of the Windings and Turnings of the Vessels. 1811 J. Parkinson Org. Remains Former World III. vi. 67 Pyrula. A somewhat pyriform univalve, swelling in the upper part, with no variciform sutures, and having a caudated canaliculated base and a short spire. 1867 Jrnl. Asiatic Soc. Bengal 36: Pt. ii 57 Peristome much thickened, externally variciform, the varix being nodose in consequence of the spiral ribs of the body whorl being continuous upon it. 1883 G. W. Tryon Struct. & Systematic Conchol. II. 258 Peristome slightly dilated, external margin acute, but exteriorly with variciform thickening. 1906 Ann. & Mag. Nat. Hist. 18 135 That species also exhibits variciform swellings at intervals, although they are not referred to in the description. 1988 N.Z. Geol. Surv. Paleontol. Bull. No. 55. 47/2 Outer lip variciform, broadly concave posteriorly, convex and distinctly opisthocline below. This entry has been updated (OED Third Edition, December 2012; most recently modified version published online December 2021). < adj.1689 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。