collection
Pronunciation:
/kəˈlɛkʃən/noun
Definitions
A set of items or amount of material procured or gathered together.
Example: The asteroid belt consists of a collection of dust, rubble, and minor planets.
Multiple related objects associated as a group.
Example: He has a superb coin collection.
The activity of collecting.
Example: Collection of trash will occur every Thursday.
A set of sets.