four meaning and definition

FOUR noun

Definition of four (noun)

1. the cardinal number that is the sum of three and one
   • synonyms: 4, foursome, IV, Little Joe, quadruplet, quartet, quatern, quaternary, quaternion, quaternity, tetrad
2. a playing card or domino or die whose upward face shows four pips
   • synonyms: four-spot

FOUR adjective

Definition of four (adjective)

1. being one more than three
   • synonyms: 4, iv