Averrhoa bilimbi vs fruit tree

Averrhoa bilimbi and fruit tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
Averrhoa bilimbi	Yes	No	No	No
fruit tree	Yes	No	No	No

As nouns, fruit tree is a hypernym of Averrhoa bilimbi; that is, fruit tree is a word with a broader meaning than Averrhoa bilimbi:

Averrhoa bilimbi (noun)	fruit tree (noun)
East Indian evergreen tree bearing very acid fruit	tree bearing edible fruit