deprive (v.)youdaoicibaDictYouDict[deprive 词源字典]
mid-14c., from Old French depriver, from Medieval Latin deprivare, from Latin de- "entirely" (see de-) + privare "release from" (see private). Replaced Old English bedælan. Related: Deprived; depriving.[deprive etymology, deprive origin, 英语词源]