coconut meat vs copra

coconut meat and copra both are nouns.

Word	Noun	Adjective	Verb	Adverb
coconut meat	Yes	No	No	No
copra	Yes	No	No	No

As nouns, copra is a hyponym of coconut meat; that is, copra is a word with a more specific, narrower meaning than coconut meat:

coconut meat: the edible white meat of a coconut; often shredded for use in e.g. cakes and curries
copra: the dried meat of the coconut from which oil is extracted

coconut meat (noun)	copra (noun)
the edible white meat of a coconut; often shredded for use in e.g. cakes and curries	the dried meat of the coconut from which oil is extracted