segregator vs segregate

segregator and segregate both are nouns.

Word	Noun	Adjective	Verb	Adverb
segregator	Yes	No	No	No
segregate	Yes	No	Yes	No

segregator (noun)	segregate (noun)
someone who believes the racial groups should be kept apart	someone who is or has been segregated

segregator (verb)	segregate (verb)
	separate or isolate (one thing) from another and place in a group apart from others
	divide from the main body or mass and collect
	separate by race or religion; practice a policy of racial segregation