Lumbricus

·noun A genus of annelids, belonging to the Oligochaeta, and including the common earthworms. ·see Earthworm.

lumbricus
lumbrīcus, i, m., an intestinal worm, maw-worm, stomach-worm. I Lit.: si teniae et lumbrici molest...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.