LATIN DICTIONARYLexicon Latīnum
verb

per-tŏno

Meaning

  1. to thunder violently

per-tŏno, ŭi, 1, v. n. and a.
I. , to thunder violently (late Lat.).—Trop.: contra aliquem, to thunder away at any one, Hier. Ep. 53, n. 8: quando vero vox illa pertonuit, id. adv. Helv. 20.—Act., to proclaim aloud, thunder forth, announce: aliquem, Hier. Ep. 61, ad Pammach. 4: gloriam alicujus, Ambros. Serm. Fer. 2, Pentec.

Quick answers

What does per-tŏno mean in Latin?
per-tŏno, a verb, means “to thunder violently”.