thermodynamics

thermodynamics
1. The branch of physicochemical science concerned with heat and energy and their conversions one into the other involving mechanical work. 2. The study of the flow of heat. [thermo- + G. dynamis, force]

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ther·mo·dy·nam·ics -iks n pl but sing or pl in constr
1) physics that deals with the mechanical action or relations of heat
2) thermodynamic processes and phenomena

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ther·mo·dy·nam·ics (thur″mo-di-namґiks) [thermo- + dynamics] the branch of science which deals with heat, energy, work, and the interconversion of these, and with related problems. See also under law.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Thermodynamics — Ther mo*dy*nam ics, n. The science which treats of the mechanical action or relations of heat. [1913 Webster] …   The Collaborative International Dictionary of English

  • thermodynamics — (n.) theory of relationship between heat and mechanical energy, 1854, from adj. THERMODYNAMIC (Cf. thermodynamic); also see ICS (Cf. ics) …   Etymology dictionary

  • thermodynamics — ► PLURAL NOUN (treated as sing. ) ▪ the branch of science concerned with the relations between heat and other forms of energy involved in physical and chemical processes. DERIVATIVES thermodynamic adjective thermodynamically adverb …   English terms dictionary

  • thermodynamics — [thʉr΄mōdī nam′iks] n. [ THERMO + DYNAMICS] the branch of physics dealing with the transformation of heat to and from other forms of energy, and with the laws governing such conversions of energy …   English World dictionary

  • Thermodynamics — Annotated color version of the original 1824 Carnot heat engine showing the hot body (boiler), working body (system, steam), and cold body (water), the letters labeled according to the stopping points in Carnot cycle …   Wikipedia

  • thermodynamics — thermodynamicist, n. /therr moh duy nam iks/, n. (used with a sing. v.) the science concerned with the relations between heat and mechanical energy or work, and the conversion of one into the other: modern thermodynamics deals with the properties …   Universalium

  • Thermodynamics —   A study of the transformation of energy from one form to another, and its practical application.   U.S. Dept. of Energy, Energy Information Administration s Energy Glossary   see Law(s) of Thermodynamics.   ***   A study of the transformation… …   Energy terms

  • thermodynamics — [[t]θɜ͟ː(r)moʊdaɪnæ̱mɪks[/t]] N UNCOUNT (The form thermodynamic is used as a modifier.) Thermodynamics is the branch of physics that is concerned with the relationship between heat and other forms of energy …   English dictionary

  • thermodynamics — /ˌθɜmoʊdaɪˈnæmɪks / (say .thermohduy namiks) noun 1. the science concerned with the relations between heat and mechanical energy or work, and the conversion of one into the other. 2. See law of thermodynamics. –thermodynamic, thermodynamical,… …  

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