tea parlour vs eating place

tea parlour and eating place both are nouns.

Word	Noun	Adjective	Verb	Adverb
tea parlour	Yes	No	No	No
eating place	Yes	No	No	No

As nouns, eating place is a hypernym of tea parlour; that is, eating place is a word with a broader meaning than tea parlour:

Other hypernyms of tea parlour include eatery, eating house, restaurant.

tea parlour (noun)	eating place (noun)
a restaurant where tea and light meals are available	a building where people go to eat