1. (noun) the cardinal number that is the sum of one and one and one

• 3
• deuce-ace
• iii
• leash
• ternary
• ternion
• terzetto
• three
• threesome
• tierce
• trey
• triad
• trine
• trinity
• trio
• triplet
• troika

1. (noun) the cardinal number that is the sum of one and one and one

• digit
• figure