Bloody  —adj. (-ier, -iest) 1 of, like, running with, or smeared with blood. 2 a involving bloodshed. B bloodthirsty, cruel. 3 coarse slang expressing annoyance or antipathy, or as an intensifier (bloody fool; a bloody sight better). 4 red. —adv. Coarse slang as an intensifier (bloody awful). —v. (-ies, -ied) stain with blood.