Added 10 October 2026 gamester noun Categories: Rare Words In Latin: āleō, aleator Wiktionary noun ! Definition from Wiktionary (CC BY-SA). More about gamester at Wordnik → Where our words come from → A person who plays games. One who plays video games. A gambler. Origin Derived from game + -ster. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: gamesplayergameplayergamerplayergamesmangamegoerarcadervideo-gamerpro-gamereurogamer Back to today's word