plant part vs meat

plant part and meat both are nouns.

Word	Noun	Adjective	Verb	Adverb
plant part	Yes	No	No	No
meat	Yes	No	No	No

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

plant part: any part of a plant or fungus
meat: the inner and usually edible part of a seed or grain or nut or fruit stone

plant part (noun)	meat (noun)
any part of a plant or fungus	the choicest or most essential or most vital part of some idea or experience
	the flesh of animals (including fishes and birds and snails) used as food
	the inner and usually edible part of a seed or grain or nut or fruit stone