'Uncinata' definitions:

Definition of 'Uncinata'

From: GCIDE

Uncinata \Un`ci*na"ta\ ([u^]n"s[i^]*n[=a]"t[.a]), n. pl. [NL., fr. L. uncinus a hook.] (Zool.) A division of marine chaetopod annelids which are furnished with uncini, as the serpulas and sabellas. [1913 Webster]