THERMONEUTRALITY
Ther`mo*neu*tral"i*ty, n. (Chem.)

Defn: Neutrality as regards heat effects.

THERMOPHILIC
Ther`mo*phil"ic, a. [Thermo-+ Gr. loving + -ic.]

Defn: Heat-loving; — applied esp. to certain bacteria.

THERMOPHONE
Ther"mo*phone, n. [Thermo- + phone.]

1. A portable form of telethermometer, using a telephone in connection with a differential thermometer.

2. A telephone involving heat effects, as changes in temperature (hence in length) due to pulsations of the line current in a fine wire connected with the receiver diaphragm.

THERMOPHORE
Ther"mo*phore, n. [Thermo- + Gr. -bearing, fr. to bear.]

Defn: An apparatus for conveying heat, as a case containing material which retains its heat for a considerable period.

THERMOPILE
Ther"mo*pile, n. Etym: [Thermo- + pile a heap.] (Physics)