состав

Noun

 * 1) essay, composition
 * 2) composition, contents

Etymology
Borrowed from, which itself is a calque of , from +.

Noun

 * 1) composition, structure, membership, staff, body
 * 2)  composition, solution, mixture
 * 3)  train, stock
 * 1)  composition, solution, mixture
 * 2)  train, stock