patriotic (adj.)youdaoicibaDictYouDict[patriotic 词源字典]
1650s, "of one's own country," from French patriotique or directly from Late Latin patrioticus, from Greek patriotikos, from patriotes (see patriot). Meaning "loyal, supporting one's own country" is from 1757. Related: Patriotical.[patriotic etymology, patriotic origin, 英语词源]