Go to 'thermo-' entry Go to 'dino-' entry Go to 'chondro-' entry Go to 'aero-' entry Go to '-logy' entry Go to 'thaumato-' entry Go to 'nano-' entry Go to '-sophy' entry Go to 'bucco-' entry Go to '-ism' entry Go to '-lysis' entry Go to 'galacto-' entry Go to '-anthropy' entry Go to 'pneumo-' entry Go to '-ploitation' entry Go to '-lithic' entry Go to '-sepalous' entry Go to 'onco-' entry Go to '-parous' entry Go to 'dermato-' entry Go to 'multi-' entry Go to 'dodeca-' entry Go to '-zoon' entry Go to 'vermi-' entry Go to 'crystallo-' entry Go to 'biblio-' entry Go to 'eco-' entry Go to 'juxta-' entry Go to 'facio-' entry
Affixes: the building blocks of English
Affixes: the building blocks of English
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therm(o)-

Heat; temperature.

[Greek thermos, hot, thermē, heat.]

A thermometer (Latin -metrum, measure) measures temperature; a thermostat automatically regulates temperature; a thermocouple consists of two wires of different metals and also measures temperature, using the thermoelectric effect in which electricity is generated by a difference of temperatures; a thermoplastic substance becomes plastic on heating and hardens again on cooling; thermonuclear processes are nuclear reactions that occur only at very high temperatures; thermodynamics is the branch of physical science that deals with the relations between heat and other forms of energy; the adjective thermionic relates to electrons emitted from a substance at high temperatures. The usual adjective relating to heat is thermal.

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