thermochemistry
(noun) the branch of chemistry that studies the relation between chemical action and the amount of heat absorbed or generated
Source: WordNet® 3.1
thermochemistry (uncountable)
(chemistry, physics) The study of the thermodynamics of chemical reactions.
Source: Wiktionary
Ther`mo*chem"is*try, n. Etym: [Thermo- + chemistry.]
Definition: That branch of chemical science which includes the investigation of the various relations existing between chemical action and that manifestation of force termed heat, or the determination of the heat evolved by, or employed in, chemical actions.
Source: Webster’s Unabridged Dictionary 1913 Edition
11 May 2025
(noun) a light drumstick with a rounded head that is used to strike such percussion instruments as chimes, kettledrums, marimbas, glockenspiels, etc.
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
