collections

plural of collection
A state being beyond merely past due.
A department that attempts to collect on accounts that are beyond merely past due.

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A set of items or amount of material procured, gathered or presented together.
A set of pitch classes used by a composer.
The activity of collecting.
A set of sets; used because such a thing is in general too large to comply with the formal definition of a set.
A gathering of money for charitable or other purposes, as by passing a contribution box for donations.
Debt collection.
(obsolete) The act of inferring or concluding from premises or observed facts; also, that which is inferred.
The jurisdiction of a collector of excise.
A set of college exams generally taken at the start of the term.
The quality of being collected; calm composure.