horseflesh vs meat

horseflesh and meat both are nouns.

Word	Noun	Adjective	Verb	Adverb
horseflesh	Yes	No	No	No
meat	Yes	No	No	No

As nouns, meat is a hypernym of horseflesh; that is, meat is a word with a broader meaning than horseflesh:

horseflesh: the flesh of horses as food
meat: the flesh of animals (including fishes and birds and snails) used as food

horseflesh (noun)	meat (noun)
the flesh of horses as food	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