9-Letter Words Starting: TRI

• art consisting of a painting or carving (especially an altarpiece) on three panels (usually hinged together)

• an antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain

• any of three isomeric compounds having three carbon and three nitrogen atoms in a six-membered ring

• A building with three apartments or divisions

• A throwing motion where three balls are thrown with one hand at the same time.

• Triple time.

• Either of two isomeric heterocyclic compounds having a five-membered ring with three nitrogen atoms and two double bonds in the ring; any organic derivative of these compounds

• A vertically channeled tablet of the Doric frieze.