monster Definition

an animal or plant of abnormal form or structure

one who deviates from normal or acceptable behavior or character

a threatening force

enormous or impressive especially in size, extent, or numbers

a large, stout, venomous lizard (Heloderma suspectum) that has rough, bumpy, black and orange, pinkish, or yellowish skin, a thick tail, and venom glands in the lower lip and that is found especially in arid regions of the southwestern U.S. and northwestern Mexico

jealousy imagined as a monster that attacks people —usually used with the

a large, long-necked creature that has long been reported to exist in the waters of Loch Ness in Scotland