repetition

noun

1. the act of repeating, or doing, saying, or writing something again; repeated action, performance, production, or presentation.
2. repeated utterance; reiteration.
3. something made by or resulting from repeating.
4. a reproduction, copy, or replica.
5. Civil Law. an action or demand for the recovery of a payment or delivery made by error or upon failure to fulfill a condition.

noun

1. the act or an instance of repeating; reiteration
2. a thing, word, action, etc, that is repeated
3. a replica or copy
4. civil law Scots law the recovery or repayment of money paid or received by mistake, as when the same bill has been paid twice