Open English Wordnet
Nouns
(n)structure, constructiona thing constructed; a complex entity constructed of many parts“the structure consisted of a series of arches”, “she wore her hair in an amazing construction of whirls and ribbons”
(n)structure, anatomical structure, complex body part, bodily structure, body structurea particular complex anatomical part of a living thing and its construction and arrangement“he has good bone structure”
(n)social organization, social organisation, social structure, social system, structurethe people in a society considered as a system organized by a characteristic pattern of relationships“the social organizations of England and America are very different”, “sociologists have studied the changing structure of the family”