woozy (adj.)youdaoicibaDictYouDict[woozy 词源字典]
"muddled or dazed, as with drink," 1897, American English colloquial, variant of oozy "muddy," or an alteration of boozy. It is recorded in 1896 as student slang, but with a sense "foolish, behind the times," also "pleasant, delightful."[woozy etymology, woozy origin, 英语词源]