nude

Concise Oxford English Dictionary © 2008 Oxford University Press:
nude/njuːd/

▶adjective

• 1 wearing no clothes.

• 2 of a pinkish-beige colour.

▶noun a naked human figure as a subject in art or photography.

– derivatives
nudity noun.

– origin ME (in the sense ‘plain, explicit’): from L. nudus.