admirable (adj.)youdaoicibaDictYouDict[admirable 词源字典]
mid-15c., "worthy of admiration," from Middle French admirable (Old French amirable), from Latin admirabilis "admirable, wonderful," from admirari "to admire" (see admiration). In early years it also carried a stronger sense of "awe-inspiring." [admirable etymology, admirable origin, 英语词源]