LATIN DICTIONARYLexicon Latīnum
adjective

pĕr-illustris

Meaning

  1. Very brilliant

pĕr-illustris, e, adj.
I. Very brilliant, very notable: quod sub ipsā proscriptione perillustre fuit, Nep. Att. 12, 3.—
II. Greatly distinguished, highly honored, Cic. Att. 5, 20, 1.

Quick answers

What does pĕr-illustris mean in Latin?
pĕr-illustris, a adjective, means “Very brilliant”.