thermochemistry noun. [Ɵǝ:mǝʊ'kɛmɪstri] M19.
[from THERMO- + CHEMISTRY.]
The branch of chemistry that deals with the relation of heat to chemical substances, esp. with the quantities of heat evolved or absorbed during chemical reactions.

■ thermo'chemical adjective L19.

■ thermo'chemically adverb by means of or with reference to thermochemistry E20.

■ thermochemist noun L19.

[TahlilGaran] English Dictionary ▲