overtime UK /ˈəʊ.və.taɪm/US /ˈoʊ.vɚˌtaɪm/noun 5adverb 2verb 1forms 3phrases 1 noun5 •Working time outside of one's regular hours.Workers are usually paid extra for working overtime. •(US) An extra period of play when a contest has a tie score at the end of regulation.That last-second shot ties the game 99-99 and sends it to overtime! •(US) Extra laps after the set race length of laps or time, to allow for a green-white-checkered finish. •A period of time longer than scheduled. •The rate of pay, usually higher, for work done outside of or in addition to regular hours. adverb2 •Exceeding regular working hours. •Beyond the normal or usual extent.He worked his mighty money-spinner overtime. — 1996 verb1 •To measure something incorrectly, as taking more time than it actually did.With automatic timing, overtiming is virtually impossible. However, there are inherent inaccuracies in manual timing of telephone messages which, on the average, tend toward overtiming messages […] — 1948 formsovertimed · overtiming · overtimes Phrases with overtime Chinese overtimeAny form of overtime in which increasing the hours worked reduces the hourly rate.