fit out vs robe

fit out is not a noun while robe is a noun.

Word	Noun	Adjective	Verb	Adverb
fit out	No	No	Yes	No
robe	Yes	No	Yes	No

As verbs, robe is a hyponym of fit out; that is, robe is a word with a more specific, narrower meaning than fit out:

fit out (noun)	robe (noun)
	any loose flowing garment
	outerwear consisting of a long flowing garment used for official or ceremonial occasions

fit out (verb)	robe (verb)
provide with clothes or put clothes on	clothe formally; especially in ecclesiastical robes
provide with (something) usually for a specific purpose	cover as if with clothing