Tri
1.
a combining form meaning “three,” used in the formation of compound words:
triacid; triatomic.
prefix
1.
three or thrice: triaxial, trigon, trisect
2.
occurring every three: trimonthly
tri- pref.
Three: tricuspid.
Containing three atoms, molecules, or groups: triacetic acid.
TRI
1.
Toxic Release Inventory
2.
Triangulum (constellation)
3.
Tri-Cities [TN] Regional Airport
Read Also:
- Triable
1. subject or liable to judicial trial. adjective 1. liable to be tried judicially subject to examination or determination by a court of law 2. (rare) able to be tested
- Triac
noun, Electronics. 1. a type of thyristor designed for electronic control of the current supplied to a circuit, used especially in dimmers for lighting systems.
- Triacetate
noun, Chemistry. 1. an acetate containing three acetate groups.
- Triacetate-fiber
noun 1. a textile fiber made of cellulose triacetate.
- Triacetic acid
triacetic acid tri·a·ce·tic acid (trī’ə-sē’tĭk) n. An acid formed during the synthesis of fatty acids.