-irono
See also: írónő
Italian edit
Etymology edit
From Latin -īverunt (via -īru). In the thirteenth century, the Italian form was -iro, which later was extended to -irono under influence of verb endings like -ano and -ono.[1] Example: Italian finirono, from Latin finiverunt.
Suffix edit
-irono (non-lemma form of verb-forming suffix)
- used with a stem to form the third-person plural past historic of regular -ire verbs