macadamia (n.)youdaoicibaDictYouDict[macadamia 词源字典]
Australian evergreen tree, 1904, from Modern Latin (1858), named for Scotland-born chemist Dr. John Macadam (1827-1865), secretary of the Victoria Philosophical Institute, Australia, + abstract noun ending -ia.[macadamia etymology, macadamia origin, 英语词源]