LATIN DICTIONARYLexicon Latīnum
adjective

per-noxĭus

Meaning

  1. very harmful

per-noxĭus, a, um, adj.,
I. very harmful, very dangerous, Mel. 1, 19, 10.

Quick answers

What does per-noxĭus mean in Latin?
per-noxĭus, a adjective, means “very harmful”.