bagatelle

1. A trifle; a thing of no importance. Rich trifles, serious bagatelles. Prior. 2. A game played on an oblong board, having, at one end, cups or arches into or through which balls are to be driven by a rod held in the hand of the player.

Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.