3. (Zoöl.) Of or pertaining to the genus Trochus or family Trochidæ.
Tro*choid"al (?), a. 1. (Geom.) Of or pertaining to a trochoid; having
the properties of a trochoid.
The Gutenberg Webster's Unabridged Dictionary: Section T, U, V, and W · 第 1129 / 3573 题