repeat

fe’l verb

1. To do or say again (and again). The scientists repeated the experiment in order to confirm the result.
2. (procedure word) To call in a previous artillery fire mission with the same ammunition and method either on the coordinates or adjusted either because destruction of the target was insufficient or missed. Add 100, left 50. Repeat, over.
3. To refill (a prescription).
4. To happen again; recur.

ot noun

1. An iteration; a repetition. We gave up after the third repeat because it got boring.
2. A television program shown after its initial presentation; a rerun.
3. A refill of a prescription.
4. A pattern of nucleic acids that occur in multiple copies throughout a genome (or of amino acids in a protein).