Baretti: A dictionary of the English and Italian languages
Conficcá-re, v. a.
1. to nail, fasten with nails.— in sulla croce, to crucify; 2. to fix, drive in; 3. to fix in the memory. — il capo sul piumaccio, to lie down, to sleep; adj. Conficcá-nte.
Florio: a worlde of wordes, or most copious, dictionarie in Italian and English
conficcare: to affixe, to fixe together, to thrust or driue in fast.