Baretti: A dictionary of the English and Italian languages
Staccá-re, v. a.
1. to pull off with force, to detach violently; 2. to unhook any thing that has been hung up; 3. to take the horses (from the carriage). — le pratiche, to break through customs; v. r. — d'una persona o cosa, to get rid of a person or thing; s. m. Staccá-tóre, f. Staccá-tríce;adj. Staccá-nte.
Florio: a worlde of wordes, or most copious, dictionarie in Italian and English
staccare: to vnfusten, to disicyne, to plucke away from, to vntach.