corpus

nouns

capital as contrasted with the income derived from it
a collection of writings
"he edited the Hemingway corpus"
is a type of (narrower)
several things grouped together or considered as a whole
the main part of an organ or other bodily structure
is a part of
any part of an organism such as an organ or extremity
is a type of (narrower)
a portion of a natural object
"they analyzed the river into three parts"; "he needed a piece of granite"