thermodynamics

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/ˌθɜː(ɹ)moʊdaɪˈnæmɪks//-məʊ-//-mə-//-dɪ-/

noun

The science of the conversions between heat and other forms of energy.

Less commonScrabble 27

Meanings

nounthermodynamics (uncountable)
  1. uncountablenatural sciencesThe science of the conversions between heat and other forms of energy.

    “3D photochemistry plays a huge role because it provides heating or cooling, which can affect the thermodynamics and perhaps the atmospheric composition of a planetary system,” Chen said.

    2019 November 11, Ashley Strickland, “What makes a planet potentially habitable”, in CNN
    1 more example

    The top-hatted “drinking bird,” once a fixture in science classrooms for demonstrating the basics of thermodynamics, is making a surprising comeback — as the inspiration for a new clean-energy generator that could one day power your watch and phone.

    2024 March 14, Billy Stockwell, “The ‘drinking bird’ makes a comeback and could power your gadgets with clean energy”, in CNN

Origin

  1. Proto-Indo-European*gʷʰer-
  2. Proto-Indo-European*gʷʰermos
  3. Proto-Hellenic*kʷʰermós
  4. Ancient Greekθερμός (thermós)
  5. Englishthermo-
  6. Proto-Indo-European*dewh₂-
  7. Proto-Hellenic*dunamai
  8. Ancient Greekδῠ́νᾰμαι (dŭ́nămai)
  9. Ancient Greekδύναμις (dúnamis)
  10. Ancient Greekδυναμικός (dunamikós)
  11. Frenchdynamique
  12. Englishdynamic
  13. Englishdynamics
  14. Englishthermodynamics

From thermo- + dynamics. First attested in the 1850s.

Full word history & related roots →

Translations

Arabic دِينَامِيكَا حَرَارِيَّة
  • دِينَامِيكَا حَرَارِيَّة (dīnāmīkā ḥarāriyya)science of heat-energy conversion
Bengali তাপগতিবিজ্ঞান
  • তাপগতিবিজ্ঞান (tapogtibiggên)science of heat-energy conversion
Bulgarian термодинамика
  • термодинамика (termodinamika)science of heat-energy conversion
Catalan termodinàmica
  • termodinàmicascience of heat-energy conversion
Chinese Mandarin 熱力學 /热力学
  • 熱力學 /热力学 (rèlìxué)science of heat-energy conversion
Czech termodynamika
  • termodynamikascience of heat-energy conversion
Danish varmelære, termodynamik
  • varmelærescience of heat-energy conversion
  • termodynamikscience of heat-energy conversion
Dutch thermodynamica
  • thermodynamicascience of heat-energy conversion
Estonian termodünaamika
  • termodünaamikascience of heat-energy conversion
Finnish termodynamiikka, lämpöoppi
  • termodynamiikkascience of heat-energy conversion
  • lämpöoppiscience of heat-energy conversion
French thermodynamique
  • thermodynamiquescience of heat-energy conversion
German Thermodynamik, Wärmelehre
  • Thermodynamikscience of heat-energy conversion
  • Wärmelehrescience of heat-energy conversion
Greek θερμοδυναμική
  • θερμοδυναμική (thermodynamikí)science of heat-energy conversion
Hebrew תֶּרְמוֹדִינָמִיקָה
  • תֶּרְמוֹדִינָמִיקָהscience of heat-energy conversion
Hindi ऊष्मागतिकी
  • ऊष्मागतिकी (ūṣmāgtikī)science of heat-energy conversion
Hungarian hőtan, termodinamika
  • hőtanscience of heat-energy conversion
  • termodinamikascience of heat-energy conversion
Icelandic varmafræði
  • varmafræðiscience of heat-energy conversion
Indonesian termodinamika
  • termodinamikascience of heat-energy conversion
Irish teirmidinimic
  • teirmidinimicscience of heat-energy conversion
Italian termodinamica
  • termodinamicascience of heat-energy conversion
Japanese 熱力学
  • 熱力学 (netsurikigaku)science of heat-energy conversion
Korean 열역학
  • 열역학 (yeoryeokhak)science of heat-energy conversion
Latvian termodinamika
  • termodinamikascience of heat-energy conversion
Lithuanian termodinamika
  • termodinamikascience of heat-energy conversion
Malay kaji gerak haba, termodinamik
  • kaji gerak habascience of heat-energy conversion
  • termodinamikscience of heat-energy conversion
Norwegian Bokmål termodynamikk
  • termodynamikkscience of heat-energy conversion
Polish termodynamika
  • termodynamikascience of heat-energy conversion
Portuguese termodinâmica
  • termodinâmicascience of heat-energy conversion
Romanian termodinamică
  • termodinamicăscience of heat-energy conversion
Russian термодина́мика
  • термодина́мика (termodinámika)science of heat-energy conversion
Slovak termodynamika
  • termodynamikascience of heat-energy conversion
Spanish termodinámica
  • termodinámicascience of heat-energy conversion
Swedish termodynamik, värmelära
  • termodynamikscience of heat-energy conversion
  • värmelärascience of heat-energy conversion
Tagalog initsigan
  • initsiganscience of heat-energy conversion
Tamil வெப்ப இயக்கவியல்
  • வெப்ப இயக்கவியல் (veppa iyakkaviyal)science of heat-energy conversion
Thai อุณหพลศาสตร์, เทอร์โมไดนามิกส์
  • อุณหพลศาสตร์ (un-hà-pon-lá-sàat)science of heat-energy conversion
  • เทอร์โมไดนามิกส์ (təə-moo-dai-naa-mìk)science of heat-energy conversion
Turkish termodinamik
  • termodinamikscience of heat-energy conversion
Ukrainian термодина́міка
  • термодина́міка (termodynámika)science of heat-energy conversion
Vietnamese nhiệt động học, nhiệt động lực học
  • nhiệt động họcscience of heat-energy conversion
  • nhiệt động lực họcscience of heat-energy conversion
Cite this entry
APA

thermodynamics. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/thermodynamics

MLA

“thermodynamics.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/thermodynamics. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “thermodynamics,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/thermodynamics.

Source: thermodynamics on Wiktionary, CC BY-SA 4.0.