Inflected forms: ac·quit·ted, ac·quit·ting, ac·quits 1.Law To free or clear from a charge or accusation. 2. To release or discharge from a duty. 3. To conduct (oneself) in a specified manner: acquitted herself well during the interview.4.Obsolete To repay.
ETYMOLOGY:
Middle English aquiten, from Old French aquiter : a-, to (from Latin ad-; see ad) + quite, free, clear (from Medieval Latin quittus, variant of Latin quitus, past participle of quiscere, to rest; see kwei- in Appendix I).