six

nouns

the cardinal number that is the sum of five and one
6, Captain Hicks, VI, half a dozen, hexad, sestet, sextet, sextuplet, sise, six, sixer
a playing card or domino or die whose upward face shows six pips
six, six-spot

adjectives

denoting a quantity consisting of six items or units
6, half dozen, half-dozen, six, vi