insulation vs insulate

insulation is a noun but insulate is not a noun.

Word	Noun	Adjective	Verb	Adverb
insulation	Yes	No	No	No
insulate	No	No	Yes	No

insulation (noun)	insulate (noun)
the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
the state of being isolated or detached
insulating material that reduces or prevents the transmission of heat or sound or electricity

insulation (verb)	insulate (verb)
	place or set apart
	protect from heat, cold, or noise by surrounding with insulating material