The Collaborative International Dictionary
Depucelate
Depucelate \De*pu"ce*late\, v. t. [L. de + LL. pucella virgin,
F. pucelle: cf. F. d['e]puceler.]
To deflour; to deprive of virginity. [Obs.]
--Bailey.
Wiktionary
depucelate
vb. (context obsolete rare English) To take (someone's) virginity.