protono
Could not find protonat in Logeion dictionaries.
protonat Verb: present active indicative 3rd singular of protono
pro-tŏno, āre, v. a.,
- to thunder forth: tali protonat ira, Val. Fl. 4, 205.
prō-tono, āre, hervordonnern, tali protonat irā, Val. Flacc. 4, 205.
prōtŏnō, āre, intr., tonner auparavant : [fig.] Val. Flacc. 4, 205.