Kids Definition oversleep verb over·sleep ˌō-vər-ˈslēp overslept -ˈslept ; oversleeping : to sleep beyond the usual time or beyond the time set for getting up More from Merriam-Webster on oversleep Thesaurus: All synonyms and antonyms for oversleep Nglish: Translation ...
Define oversleeps. oversleeps synonyms, oversleeps pronunciation, oversleeps translation, English dictionary definition of oversleeps. v. o·ver·slept , o·ver·sleep·ing , o·ver·sleeps v. intr. To sleep beyond one's usual or intended time for waking