Looking unhappy about navy at the third level

• Threefold
• The cardinal number that is the sum of one and one and one

WordNet Word definitions in WordNet
adj. having three units or components or elements; "a ternary operation"; "a treble row of red beads"; "overcrowding made triple sessions necessary"; "triple time has three beats per measure"; "triplex windows" [syn: treble , triple , triplex ] n. the cardinal ...

Wikipedia Word definitions in Wikipedia
Ternary (from Latin ternarius ) is an adjective meaning "composed of three items". It can refer to: Ternary numeral system , a base-3 counting system Balanced ternary , a positional numeral system, useful for comparison logic Ternary logic , a logic system ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Ternary \Ter"na*ry\, n.; pl. Ternaries . A ternion; the number three; three things taken together; a triad. Some in ternaries, some in pairs, and some single. --Holder.

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
"threefold," early 15c., from Late Latin ternarius "consisting of three," from terni "three by three," from ter "thrice," which is related to tres "three" (see three ).

Wiktionary Word definitions in Wiktionary
a. 1 Made up of three things; treble, triadic, triple, triplex 2 Arranged in groups of three 3 (context mathematics English) To the base three 4 (context mathematics English) Having three variables 5 (context chemistry English) Containing, or consisting ...