privation (n.)youdaoicibaDictYouDict[privation 词源字典]
mid-14c., "action of depriving," from Old French privacion and directly from Latin privationem (nominative privatio) "a taking away," noun of action from past participle stem of privare "deprive" (see private (adj.)). Meaning "want of life's comforts or of some necessity" is attested from 1790.[privation etymology, privation origin, 英语词源]