Cuspis | Webster's Dictionary of the English Language

cuspis
cuspis, ĭdis, f. [etym. dub.], a point, the pointed end of any thing (freq., esp. in the poets). I ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
cuspis
cuspis idis, f a point, pointed end, blade, head: asseres cuspidibus praefixi, Cs.: acuta teli, O.:...

An Elementary Latin Dictionary