navus

nāvus (gnāvus) adj.

GNA-, busy, diligent, assiduous, active : homo: aratores.

navus
nāvus (gnāvus), a, um, adj. [Sanscr. gnā, know; Gr. γιγνώσκω; cf. Lat. notus, gnarus; for signif. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Navus
·noun A spot or mark on the skin of children when born; a birthmark; — usually applied to vascular ...

Webster's Dictionary of the English Language