meat vs mouton

meat and mouton both are nouns.

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

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

meat: the flesh of animals (including fishes and birds and snails) used as food
mouton: meat from a mature domestic sheep

meat (noun)	mouton (noun)
the choicest or most essential or most vital part of some idea or experience	meat from a mature domestic sheep
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