ternion

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the cardinal number that is the sum of one and one and one
• Syn:
three, 3, III, trio, threesome,
tierce, leash, troika, triad, trine, trinity,
ternary, triplet, tercet, terzetto, trey, deuce-ace
• Hypernyms:
digit, figure