gambling hell vs building

gambling hell and building both are nouns.

Word	Noun	Adjective	Verb	Adverb
gambling hell	Yes	No	No	No
building	Yes	No	No	No

As nouns, building is a hypernym of gambling hell; that is, building is a word with a broader meaning than gambling hell:

gambling hell: a public building in which a variety of games of chance can be played (operated as a business)
building: a structure that has a roof and walls and stands more or less permanently in one place

Other hypernyms of gambling hell include edifice, business establishment, place of business.

gambling hell (noun)	building (noun)
a public building in which a variety of games of chance can be played (operated as a business)	the act of constructing something
	the commercial activity involved in repairing old structures or constructing new ones
	a structure that has a roof and walls and stands more or less permanently in one place
	the occupants of a building