A set of items or amount of material procured or gathered together.
A set of college exams generally taken at the start of the term.
A set of sets; used because such a thing is in general too large to comply with the formal definition of a set.
The jurisdiction of a collector of excise.
The activity of collecting.
Multiple related objects associated as a group.
The quality of being collected; calm composure.
A gathering of money for charitable or other purposes, as by passing a contribution box for donations.
Debt collection.
Dead plant material, such as fallen leaves, bark, and twigs, that has fallen to the ground and may be used by animals as habitat or for nest-building, eventually decomposing and releasing nutrients into the soil.