three

nouns

the cardinal number that is the sum of one and one and one
3, III, deuce-ace, leash, tercet, ternary, ternion, terzetto, three, threesome, tierce, trey, triad, trine, trinity, trio, triplet, troika
one of four playing cards in a deck having three pips
three, trey

adjectives

being one more than two
3, iii, three