Of, of the nature of, or pertaining to blood; containing or composed of blood: as, a bloody stream; “bloody drops,”Existing in the blood.Stained with blood; exhibiting signs or traces of blood: as, a bloody knife.Of the color of blood; blood-red.Cruel; murderous; given to the shedding of blood, or having a cruel, savage disposition.Attended with or committing bloodshed; marked by cruelty: as, a bloody battle.Concerned with or portending bloodshed; sanguinary.In low language: Excessive; atrocious; heinous: as, he's a bloody fool, or a bloody rascal.Used as an intensive expletive, especially in negative expressions: as, there wasn't a bloody soul there.Same as badge of Ulster. See badge.To stain with blood.Very; exceedingly; desperately: as, “bloody drunk,”