Definitions
1.NounA living being, such as an animal, monster, or alien."insects and other creatures"
2.NounAn unidentified, mysterious, and often monstrous animal or being.
3.NounA human."He's a creature of habit."
4.NounA created thing, whether animate or inanimate; a creation.
5.NounA being subservient to or dependent upon another.
6.Noun↑ The Concise Oxford English Dictionary [Eleventh Edition]