Tracheotomy (trake-ot'o-me.) The formation of an artificial opening into
the trachea, cutting into the trachea.

Transpiration (tran-spi-ra'shun). The discharge of air, sweat or vapor
through the skin.

Tubercles (tu'ber-kl). Any mass of small, rounded nodules produced by the bacillus of tuberculosis.

Transudation (trans'-u-da'tion). The passing of liquid through a membrane.

Tumefaction (tu-me-fak'-shun). A swelling. Puffiness.

Tumor (tu'mor). Morbid enlargement.

Tympanum (tim'pa-num). The middle ear.

Typhoid (ti'foid). Resembling typhus.

Typhus (ti'-fus). A contagious fever characterized by a petechial (spotted) eruption, high fever and great prostration.

Ulcer (ul'-ser). An open sore other than a wound.