Tro″chal (?), a.(Zoöl.) Resembling a wheel.
Trochal disk(Zoöl.), the cephalic disk of a rotifer. It is usually surrounded by a fringe of cilia.
Content
Rights and sources
Review source, license and attribution information for this content.
Content
Webster's Dictionary 1913
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.