three-petaled flower.

trional
Contains three ethyls. Similar to sulphonal, used as a hypnotic.

turbinated
Shaped like a top. A small curved bone in the lateral wall of the nasal
passage.

tulle
Fine, starched net of silk, rayon, or nylon, used for veils, tutus, or
gowns.

turmeric (tumeric)
East Indian perennial herb (Curcuma longa) of the ginger family
(Zingiberaceae) used as a coloring agent, a condiment, or a stimulant.
Yellow to reddish brown dyestuff obtained from turmeric.

typhus (prison fever, ship fever, typhus fever.)
Infectious diseases caused by rickettsia bacteria, especially those
transmitted by fleas, lice, or mites. Symptoms are severe headache,
sustained high fever, depression, delirium, and the eruption of red
rashes on the skin.

ulster
Loose, long overcoat made of rugged fabric.

umbrage
Offense; resentment. Affording shade. Vague or indistinct indication; a
hint.