anatomy vs semilunar cartilage

anatomy and semilunar cartilage both are nouns.

Word	Noun	Adjective	Verb	Adverb
anatomy	Yes	No	No	No
semilunar cartilage	Yes	No	No	No

anatomy (noun)	semilunar cartilage (noun)
a detailed analysis	(anatomy) a disk of cartilage that serves as a cushion between the ends of bones that meet at a joint
alternative names for the body of a human being
the branch of morphology that deals with the structure of animals