buzzard UK /ˈbʌzəd/US /ˈbʌzɚd/noun 9forms 1 noun9 •Any of several Old World birds of prey of the genus Buteo with broad wings and a broad tail. •(US, Canada) Any scavenging bird, such as the American black vulture (Coragyps atratus) or the turkey vulture (Cathartes aura). •(slang, offensive) In North America, a curmudgeonly or cantankerous man; an old person; a mean, greedy person.Perhaps the crusty old buzzard loved his only child more than anyone had given him credit for all these years — maybe even more than he himself had realized. — 1995 •(euphemistic) A bastard. •Synonym of double bogey. •(US, slang) A fighter plane. •(US, slang) A military discharge (due to the military discharge certificate). •(slang, old-fashioned) The insignia of a colonel, or a petty officer within the navy. •(no longer used) A blockhead; a dunce.An old man’s shadow is better than a young buzzard’s sword. — 1640 formsbuzzards