human head vs poll

human head and poll both are nouns.

Word	Noun	Adjective	Verb	Adverb
human head	Yes	No	No	No
poll	Yes	No	Yes	No

human head (noun)	poll (noun)
the head of a human being	the counting of votes (as in an election)
	the top of the head
	the part of the head between the ears
	an inquiry into public opinion conducted by interviewing a random sample of people
	a tame parrot

human head (verb)	poll (verb)
	convert into a pollard
	get the opinions (of people) by asking specific questions
	vote in an election at a polling station
	get the votes of