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Related to thermochemist: enthalpy


The chemistry of heat and heat-associated chemical phenomena.

ther′mo·chem′i·cal (-ĭ-kəl) adj.
ther′mo·chem′ist n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Chemistry) the branch of chemistry concerned with the study and measurement of the heat evolved or absorbed during chemical reactions
ˌthermoˈchemical adj
ˌthermoˈchemically adv
ˌthermoˈchemist n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˌθɜr moʊˈkɛm ə stri)

the branch of chemistry dealing with the relationship between chemical action and heat.
ther`mo•chem′i•cal (-ˈkɛm ɪ kəl) adj.
ther`mo•chem′i•cal•ly, adv.
ther`mo•chem′ist, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.


the branch of chemistry that studies the relationship of heat to chemical changes, including the production of energy. — thermochemist, n. — thermochemical, adj.
See also: Heat
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.thermochemistry - the branch of chemistry that studies the relation between chemical action and the amount of heat absorbed or generated
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
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