3

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

the cardinal number that is the sum of one and one and one (Freq. 9)
• Syn:
three, III, trio, threesome, tierce,
leash, troika, triad, trine, trinity, ternary,
ternion, triplet, tercet, terzetto, trey, deuce-ace
• Hypernyms:
digit, figure

II - adjective

being one more than two (Freq. 77)
• Syn:
three, iii
• Similar to:
cardinal