os trapezoideum vs wrist bone

os trapezoideum and wrist bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
os trapezoideum	Yes	No	No	No
wrist bone	Yes	No	No	No

As nouns, wrist bone is a hypernym of os trapezoideum; that is, wrist bone is a word with a broader meaning than os trapezoideum:

os trapezoideum: the wrist bone between the trapezium and the capitate bones
wrist bone: any of the eight small bones of the wrist of primates

Other hypernyms of os trapezoideum include carpal, carpal bone.

os trapezoideum (noun)	wrist bone (noun)
the wrist bone between the trapezium and the capitate bones	any of the eight small bones of the wrist of primates