noun
assemblage
uh-SEM-blij/əˈsemblɪdʒ/
A collection of separate things brought together.
The tray holds an assemblage of shells, stones, driftwood, and other found objects.

Etymology
The Latin base meant “make like” before developing the sense “gather together.” Assemblage names the resulting collection, originally described as a collection of individuals and now also applied to things.
In context
This is not helped by the fact that we don't know exactly how the jar came to be in the museum's collection. It is most likely part of a Romano-British assemblage
More examples
- An odd assemblage of objects filled the cabinet.
- The excavation revealed an assemblage of tools and cooking vessels.
- Several assemblages stood on platforms around the gallery.
Forms
assemblage · assemblages
Similar words
- collection
- Items gathered together without necessarily forming one constructed work.
- collage
- Usually combines attached materials on a flat surface.