Baretti: A dictionary of the English and Italian languages
Fidá-re, v. a.
1. to trust, confide, give in charge;2. to insure. — i bestiami, to farm cattle at so much a week; v. r. to trust one's self, confide in one's self, rely upon; adj. Fidá-nte.
Florio: a worlde of wordes, or most copious, dictionarie in Italian and English