| TRIAC | • triac n. (Electronics) A three-terminal electronic component that conducts current in either direction when triggered;… • TRIAC n. Alternative form of triac.
 • TRIAC n. an electronic device used to control power.
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| TRIACETATE | • triacetate n. (Countable, chemistry) Any compound containing three acetate groups. • triacetate n. (Uncountable) A fibre manufactured from cellulose triacetate.
 • TRIACETATE n. a kind of textile fibre.
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| TRIACETATES | • triacetates n. Plural of triacetate. • TRIACETATE n. a kind of textile fibre.
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| TRIACID | • triacid adj. (Chemistry, of a base) Capable of combining with three molecules of a monobasic acid. • triacid n. (Chemistry) Any tribasic acid.
 • TRIACID n. a type of acid compound.
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| TRIACIDS | • triacids n. Plural of triacid. • TRIACID n. a type of acid compound.
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| TRIACONTER | • triaconter n. (Historical, Ancient Greece) A vessel with thirty banks of oars, or thirty ranks of rowers. • TRIACONTER n. (historical) a Greek galley with thirty oars.
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| TRIACONTERS | • triaconters n. Plural of triaconter. • TRIACONTER n. (historical) a Greek galley with thirty oars.
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| TRIACS | • triacs n. Plural of triac. • TRIACs n. Plural of TRIAC.
 • TRIAC n. an electronic device used to control power.
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| TRIACT | • triact adj. Having three rays; triactinal. • triact n. An organism having three rays.
 • TRIACT adj. three-rayed, also TRIACTINAL, TRIACTINE.
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| TRIACTINAL | • triactinal adj. Having three rays. • TRIACTINAL adj. three-rayed, also TRIACT, TRIACTINE.
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| TRIACTINE | • triactine adj. Triactinal; having three rays. • triactine n. A triactinal spicule (of a sponge).
 • TRIACTINE adj. three-rayed, also TRIACT, TRIACTINAL.
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| TRIACTOR | • TRIACTOR n. a wager whereby the bettor must pick the first three places in the correct order. | 
| TRIACTORS | • TRIACTOR n. a wager whereby the bettor must pick the first three places in the correct order. | 
| TRIACTS | • triacts n. Plural of triact. • TRIACT n. a three-rayed sponge spicule.
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