camp follower vs cocotte

camp follower and cocotte both are nouns.

Word	Noun	Adjective	Verb	Adverb
camp follower	Yes	No	No	No
cocotte	Yes	No	No	No

As nouns, cocotte is a hypernym of camp follower; that is, cocotte is a word with a broader meaning than camp follower:

camp follower (noun)	cocotte (noun)
a follower who is not a member of an ingroup	a small casserole in which individual portions can be cooked and served
a prostitute who provides service to military personnel	a woman who engages in sexual intercourse for money