flesh / meat / pulp (of fruit) / a slab of meat, meat which is not in the form of a sausage

to become skin and bones

flesh and blood

neither fish nor fowl, neither fish nor flesh (something difficult to categorise) / something half-baked, lacking resolution or determination

(idiomatic) to become second nature

the spirit is willing but the flesh is weak

flesh-fly

meat inspection

(regional, chiefly northern and eastern Germany) butcher (male or of unspecified gender)

a surname originating as an occupation