D defs.my
Entry 2 senses Webster, 1913

Jackstone

· Jack·stone · IPA
01 n. One of the pebbles or pieces used in the game of jackstones.
  1. 1.
    One of the pebbles or pieces used in the game of jackstones.
  2. 2.
    A game played with five small stones or pieces of metal. See 6th Chuck. Also called jacks. See jack{12}, n. Also: jacks See: Chuck, jack