sorb apple vs edible fruit

sorb apple and edible fruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
sorb apple	Yes	No	No	No
edible fruit	Yes	No	No	No

As nouns, edible fruit is a hypernym of sorb apple; that is, edible fruit is a word with a broader meaning than sorb apple:

sorb apple: acid gritty-textured fruit
edible fruit: edible reproductive body of a seed plant especially one having sweet flesh

sorb apple (noun)	edible fruit (noun)
acid gritty-textured fruit	edible reproductive body of a seed plant especially one having sweet flesh
medium-sized European tree resembling the rowan but bearing edible fruit