coproduct

Noun

 * 1) Any of multiple products that are produced at the same time, or by the same process
 * 2)  The colimit of two (or more) objects, without regard to any morphisms between them.
 * The coproduct is a structure constructed from several similar structures, equipped with appropriate inclusion maps, which generalises the disjoint union of sets, of topological spaces and the free product of groups.

Translations

 * German: Koprodukt
 * Russian: копроизведение