commisisse
commisisse is a Latin form of committo, meaning “entrust; join; commit; (proelium) begin”. It is the perfect active infinitive.
Found 27 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 8.36.4: … ripas fluminis esse demissa; at Germanos equitesque imprudentibus omnibus de improviso advolasse proeliumque commisisse.
All forms of committo (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.