Definitionen
1.NounA dance originating in the mid-1700s with four couples forming a square, rather much like the modern square dance.
2.NounThe music for this dance.
3.NounA Spanish trick-taking card game from the 1700s played with a 40-card deck.
4.NounA choreographed dressage ride, commonly performed to music, with a minimum of four horses.
5.VerbTo dance the quadrille.
6.AdjectiveMarked with squares.
7.NounQuadrille ruled graph paper, quad paper.
8.NounA square tiling of the plane.