buzzard (n.)youdaoicibaDictYouDict[buzzard 词源字典]
c. 1300, from Old French buisart "buzzard, harrier, inferior hawk," from buson, buison, from Latin buteonem (nominative buteo) a kind of hawk, perhaps with -art suffix for one that carries on some action or possesses some quality, with derogatory connotation (see -ard).[buzzard etymology, buzzard origin, 英语词源]