Cockaigne (n.)youdaoicibaDictYouDict[Cockaigne 词源字典]
c. 1300, from Old French Cocaigne (12c.) "lubberland," imaginary country, abode of luxury and idleness. Of obscure origin, speculation centers on words related to cook (v.) and cake (compare Middle Dutch kokenje, a child's honey-sweetened treat; also compare Big Rock Candy Mountain). The German equivalent is Schlaraffenland.[Cockaigne etymology, Cockaigne origin, 英语词源]