scrumptious (adj.)youdaoicibaDictYouDict[scrumptious 词源字典]
1833, in countrified humor writing of "Major Jack Downing" of Maine (Seba Smith); probably a colloquial alteration of sumptuous. Originally "stylish, splendid;" sense of "delicious" is by 1881. Related: Scrumptiously; scrumptiousness.[scrumptious etymology, scrumptious origin, 英语词源]