panther (n.)youdaoicibaDictYouDict[panther 词源字典]
early 13c., from Old French pantere "panther" (12c.), from Latin panthera, from Greek panther "panther, leopard," probably of Oriental origin. Folk etymology derivation from Greek pan- "all" + ther "beast" led to many curious fables.[panther etymology, panther origin, 英语词源]