D defs.my
Entry 2 senses Webster, 1913

Bagatelle

/(băg`ȧ*tĕl")/ · Bag·a·telle · IPA /ˌbæɡəˈtɛl/
01 n. A trifle; a thing of no importance.
  1. 1.
    A trifle; a thing of no importance.
    “Rich trifles, serious bagatelles.” Prior.
  2. 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.