Added 10 October 2026 endgame /ˈɛnd.ɡeɪm/ noun Categories: ActionsRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about endgame at Wordnik → Where our words come from → The final stages of an extended process of negotiation. the diplomatic endgame The final stages of a chess game after most of the pieces have been removed from the board. Origin From end + game. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: aimpromorderfinalendgoaloutcomepurposecheckmatemateminiaturestudy Back to today's word