cingulum vs body structure

cingulum and body structure both are nouns.

Word	Noun	Adjective	Verb	Adverb
cingulum	Yes	No	No	No
body structure	Yes	No	No	No

As nouns, body structure is a hypernym of cingulum; that is, body structure is a word with a broader meaning than cingulum:

cingulum: (anatomy) an encircling structure (as the ridge around the base of a tooth)
body structure: a particular complex anatomical part of a living thing and its construction and arrangement

Other hypernyms of cingulum include anatomical structure, bodily structure, complex body part, structure.

cingulum (noun)	body structure (noun)
(anatomy) an encircling structure (as the ridge around the base of a tooth)	a particular complex anatomical part of a living thing and its construction and arrangement