service entrance vs entrance

service entrance and entrance both are nouns.

Word	Noun	Adjective	Verb	Adverb
service entrance	Yes	No	No	No
entrance	Yes	No	Yes	No

As nouns, entrance is a hypernym of service entrance; that is, entrance is a word with a broader meaning than service entrance:

service entrance: an entrance intended for the use of servants or for delivery of goods and removal of refuse
entrance: something that provides access (to get in or get out)

Other hypernyms of service entrance include entranceway, entree, entry, entryway.

service entrance (noun)	entrance (noun)
an entrance intended for the use of servants or for delivery of goods and removal of refuse	the act of entering
	something that provides access (to get in or get out)
	a movement into or inward

service entrance (verb)	entrance (verb)
	put into a trance
	attract; cause to be enamored