sculpture vs statue

sculpture and statue both are nouns.

Word	Noun	Adjective	Verb	Adverb
sculpture	Yes	No	Yes	No
statue	Yes	No	No	No

As nouns, statue is a hyponym of sculpture; that is, statue is a word with a more specific, narrower meaning than sculpture:

sculpture (noun)	statue (noun)
creating figures or designs in three dimensions	a sculpture representing a human or animal
a three-dimensional work of plastic art

sculpture (verb)	statue (verb)
shape (a material like stone or wood) by whittling away at it
create by shaping stone or wood or any other hard material