ogreEnglishOxford English Thesaurusogre noun 1 an ogre with two heads: monster, giant, troll, bogeyman, bogey, demon, devil; archaic bugbear. 2 her friends represented Maclean as an ogre: brute, fiend, monster, beast, devil, demon, barbarian, savage, sadist, animal, tyrant, villain, scoundrel; informal pig; derogatory bastard, dog, dirty dog; derogatory , informal swine; vulgar slang shit; archaic blackguard.ogre Oxford Dictionary of English