meat vs solid food

meat and solid food both are nouns.

Word	Noun	Adjective	Verb	Adverb
meat	Yes	No	No	No
solid food	Yes	No	No	No

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

meat: the flesh of animals (including fishes and birds and snails) used as food
solid food: any solid substance (as opposed to liquid) that is used as a source of nourishment

Other hypernyms of meat include food.

meat (noun)	solid food (noun)
the choicest or most essential or most vital part of some idea or experience	any solid substance (as opposed to liquid) that is used as a source of nourishment
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