Four

1. (a.) One more than three; twice two.

2. (n.) The sum of four units; four units or objects.

3. (n.) A symbol representing four units, as 4 or iv.

4. (n.) Four things of the same kind, esp. four horses; as, a chariot and four.

Thesaurus Entries

Little Joe, biquadrate, bout, contest, decathlon, double-header, doubles, event, four, four-part diaphony, game, games of chance, go, match, meet, pentathlon, play, play-off, quad, quadrangle, quadrature, quadrennium, quadrilateral, quadrille, quadrinomial, quadruplet, quartet, quatern, quaternary, quaternion, quaternity, quatrefoil, race, rectangle, runoff, singles, sport, square, square dance, squaring, tetrad, tetragon, tetragram, tetragrammaton, tetrahedron, tetralogy, tetraphony, tetrapody, threesome, twosome