Added 9 October 2026 restart /ˈɹiːˌstɑɹt/ verb Categories: ActionsRare Words verb ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about restart at Wordnik → Where our words come from → Start an engine again, for example. Take up or begin anew. We resumed the negotiations Related Words: resumereopenrecommencereactivaterelaunchresumptionreignitere-establishre-engageredoresetretake Back to today's word