inhospitable (adj.)youdaoicibaDictYouDict[inhospitable 词源字典]
1560s, from Middle French inhospitable (15c.), from Medieval Latin inhospitabilis (equivalent of Latin inhospitalis), from in- "not" (see in- (1)) + Medieval Latin hospitabilis (see hospitable).[inhospitable etymology, inhospitable origin, 英语词源]