Uncus | Webster's Dictionary of the English Language

uncus
uncus, i, m. [Sanscr. root ak, ankami, bend; Gr. ἀγκών, ὄγκος; cf.: ancus, ungulus], a hook, barb. I...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
uncus
uncus (1) ī, m 1 AC-, a hook, barb : ferreus, L.: severus (an attribute of Necessitas), H.: uncus ...

An Elementary Latin Dictionary