rerun (v.)youdaoicibaDictYouDict[rerun 词源字典]
also re-run, 1804, in reference to races, from re- "back, again" + run (v.). The noun, in reference to film, is recorded from 1934; of television programs from 1955. Related: Reran; rerunning.[rerun etymology, rerun origin, 英语词源]