bell cot vs shelter

bell cot and shelter both are nouns.

Word	Noun	Adjective	Verb	Adverb
bell cot	Yes	No	No	No
shelter	Yes	No	Yes	No

As nouns, shelter is a hypernym of bell cot; that is, shelter is a word with a broader meaning than bell cot:

bell cot (noun)	shelter (noun)
a small shelter for bells; has a gable or shed roof	a structure that provides privacy and protection from danger
	protective covering that provides protection from the weather
	temporary housing for homeless or displaced persons
	a way of organizing business to reduce the taxes it must pay on current earnings
	the condition of being protected

bell cot (verb)	shelter (verb)
	invest (money) so that it is not taxable
	provide shelter for