simple past tense and past participle of repeat oneself

(law) repeated actual bodily harm

(chemistry) The basic structural unit of a polymer; the monomer unit which has been polymerized.

a device, in a watch, in which the current time is announced by means of a combination of sounds that represent the hour, quarter hour, and minute; usually activated by a button

(chemistry) A specific arrangement of atoms that repeats within a macromolecule / (genetics) A specific sequence of bases that repeats within a nucleic acid (or of amino acids within a protein)

plural of repeat offender

A person who has previously offended against the law, often someone who may be deemed incorrigible. / One who performs a specific (often undesirable) action on multiple occasions.

To say again what one has already said, usually several times.

(mathematics) A decimal representation of a real number that, at some point, becomes periodic (and repeats some sequence of digits infinitely)

plural of minute repeater