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thermochemistry

[thur-moh-kem-uh-stree] /ˌθɜr moʊˈkɛm ə stri/
noun
1.
the branch of chemistry dealing with the relationship between chemical action and heat.
Origin
1835-1845
1835-45; thermo- + chemistry
Related forms
thermochemical
[thur-moh-kem-i-kuh l] /ˌθɜr moʊˈkɛm ɪ kəl/ (Show IPA),
adjective
thermochemically, adverb
thermochemist, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for thermochemical

thermochemistry

/ˌθɜːməʊˈkɛmɪstrɪ/
noun
1.
the branch of chemistry concerned with the study and measurement of the heat evolved or absorbed during chemical reactions
Derived Forms
thermochemical, adjective
thermochemically, adverb
thermochemist, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for thermochemical

thermochemistry

n.

1844, from thermo- + chemistry.

Online Etymology Dictionary, © 2010 Douglas Harper
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thermochemical in Medicine

thermochemistry ther·mo·chem·is·try (thûr'mō-kěm'ĭ-strē)
n.
The study of the chemistry of heat and heat-associated chemical phenomena.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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thermochemical in Science
thermochemistry
  (thûr'mō-kěm'ĭ-strē)   
The branch of chemistry that is concerned with the heat generated by chemical reactions and by changes of state.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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