the cardinal number that is the sum of three and one
[ Syn: 4 , iv , tetrad , quatern , quaternion , quaternary , quaternity , quartet , quadruplet , foursome , little joe ]
a playing card or domino or die whose upward face shows four pips
the cardinal number that is the sum of three and one
[ Syn: 4 , iv , tetrad , quatern , quaternion , quaternary , quaternity , quartet , quadruplet , foursome , little joe ]
a playing card or domino or die whose upward face shows four pips