adjective, noun, plural -ries.| 1. | consisting of or involving three; threefold; triple. |
| 2. | third in order or rank. |
| 3. | based on the number three. |
| 4. | Chemistry.
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| 5. | Mathematics. having three variables. |
| 6. | Metallurgy. (of an alloy) having three principal constituents. |
| 7. | a group of three. |
ternary ter·na·ry (tûr'nə-rē)
adj.
Composed of three or arranged in threes, as a chemical compound containing three elements. n.
A group of three.
ternary programming
A description of an operator taking three arguments. The only common example is C's ?: operator which is used in the form "CONDITION ? EXP1 : EXP2" and returns EXP1 if CONDITION is true else EXP2. Haskell has a similar "if CONDITION then EXP1 else EXP2" operator.
See also unary, binary.
(1998-07-29)