thermolysisn.

/θəˈmɒlɪsɪs/

Etymology: < thermo- comb. form + Greek λύσις loosing, solution, etc., after German thermolyse (F. Mohr, 1874).

1. Chemistry. The separation of a compound into its elements by the action of heat; decomposition or dissociation by heat.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > pyrolysis > thermolysis

thermolysis1875

1875 H. Watts Dict. Chem.: 2nd Suppl. 636 Decomposition by heat. Dissociation—Thermolysis (F. Mohr, Ann. Ch. Pharm. clxxi. 361).

1875 H. Watts Dict. Chem.: 2nd Suppl. 637 An essential condition of thermolysis is that the constituents of the compound shall, in combining, have given out heat.

1884 A. Daniell Text-bk. Princ. Physics xiii. 319 The heat..has the effect of throwing the molecule into such agitation that the mutual affinity of the atoms cannot retain them in union. This is the process of Dissociation or Thermolysis.

2. Physiology. The dissipation or dispersion of heat from the body.

ΘΚΠ

the world > life > biology > biological processes > temperature and regulation > [noun] > temperature regulation

calorification1835

caloricity1836

thermotaxis1891

thermolysis1896

homoeothermism1903

temperature-regulation1927

thermoregulation1927

homoeothermy1961

1896 T. C. Allbutt et al. Syst. Med. I. 159 In Dr. Macalister's..Goulstonian Lectures on Fever it is suggested that thermogenesis, thermolysis, and thermotaxis must be regarded as three separate functions of the nervous system.

1896 T. C. Allbutt et al. Syst. Med. I. 143 The nervous system presides over thermogenesis no less directly than over thermolysis.

1899 New Sydenham Soc. Lexicon Thermolysis, the dissipation of heat.

Derivatives

thermoˈlytic adj. and n. (a) adj. pertaining to or producing thermolysis; (b) n. a thermolytic agent or substance.

ΘΚΠ

the world > life > biology > biological processes > temperature and regulation > [adjective] > temperature regulation

thermolytic1890

thermoregulating1917

thermoregulative1927

thermoregulated1932

thermoregulatory1949

the world > life > biology > biological processes > temperature and regulation > [noun] > temperature regulation > agent

thermolytic1890

1890 J. S. Billings National Med. Dict. II Thermolytic, heat-discharging.

1896 T. C. Allbutt et al. Syst. Med. I. 150 Able to influence ‘thermolytic’ or thermogenetic processes.

1899 New Sydenham Soc. Lexicon Thermolytic,..[also] an agent promoting the discharge of heat from the body.

ˈthermolyse v. (also ˈthermolyze) (transitive) to subject to thermolysis; to decompose by the action of heat.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to thermolysis

thermolyse1891

1891 Cent. Dict. Thermolyze.

This entry has not yet been fully updated (first published 1912; most recently modified version published online December 2019).

单词	thermolysis
释义	thermolysisn. /θəˈmɒlɪsɪs/ Etymology: < thermo- comb. form + Greek λύσις loosing, solution, etc., after German thermolyse (F. Mohr, 1874). 1. Chemistry. The separation of a compound into its elements by the action of heat; decomposition or dissociation by heat. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > pyrolysis > thermolysis thermolysis1875 1875 H. Watts Dict. Chem.: 2nd Suppl. 636 Decomposition by heat. Dissociation—Thermolysis (F. Mohr, Ann. Ch. Pharm. clxxi. 361). 1875 H. Watts Dict. Chem.: 2nd Suppl. 637 An essential condition of thermolysis is that the constituents of the compound shall, in combining, have given out heat. 1884 A. Daniell Text-bk. Princ. Physics xiii. 319 The heat..has the effect of throwing the molecule into such agitation that the mutual affinity of the atoms cannot retain them in union. This is the process of Dissociation or Thermolysis. 2. Physiology. The dissipation or dispersion of heat from the body. ΘΚΠ the world > life > biology > biological processes > temperature and regulation > [noun] > temperature regulation calorification1835 caloricity1836 thermotaxis1891 thermolysis1896 homoeothermism1903 temperature-regulation1927 thermoregulation1927 homoeothermy1961 1896 T. C. Allbutt et al. Syst. Med. I. 159 In Dr. Macalister's..Goulstonian Lectures on Fever it is suggested that thermogenesis, thermolysis, and thermotaxis must be regarded as three separate functions of the nervous system. 1896 T. C. Allbutt et al. Syst. Med. I. 143 The nervous system presides over thermogenesis no less directly than over thermolysis. 1899 New Sydenham Soc. Lexicon Thermolysis, the dissipation of heat. Derivatives thermoˈlytic adj. and n. (a) adj. pertaining to or producing thermolysis; (b) n. a thermolytic agent or substance. ΘΚΠ the world > life > biology > biological processes > temperature and regulation > [adjective] > temperature regulation thermolytic1890 thermoregulating1917 thermoregulative1927 thermoregulated1932 thermoregulatory1949 the world > life > biology > biological processes > temperature and regulation > [noun] > temperature regulation > agent thermolytic1890 1890 J. S. Billings National Med. Dict. II Thermolytic, heat-discharging. 1896 T. C. Allbutt et al. Syst. Med. I. 150 Able to influence ‘thermolytic’ or thermogenetic processes. 1899 New Sydenham Soc. Lexicon Thermolytic,..[also] an agent promoting the discharge of heat from the body. ˈthermolyse v. (also ˈthermolyze) (transitive) to subject to thermolysis; to decompose by the action of heat. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > subject to thermolysis thermolyse1891 1891 Cent. Dict. Thermolyze. This entry has not yet been fully updated (first published 1912; most recently modified version published online December 2019). < n.1875
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