Qua`dril`lé" (?), a. [F.] (Art) Marked with squares, generally by thin lines crossing at right angles and at equal intervals; as, quadrillé paper, or plotting paper.
Quad"ru*plane (?), n. [L. quadru- in comp. + E. plane.] An aëroplane with four superposed main supporting surfaces.
Quad"ru*plet (?), n. [From Quadruple.] 1. A collection or combination of four of a kind.