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  • thermo-
    thermo-
    a combining form meaning “heat,” “hot,” used in the formation of compound words.
  • thermo–
    thermo–
    A prefix that means “heat,” as in thermometer.

thermo-

American  
  1. a combining form meaning “heat,” “hot,” used in the formation of compound words.

    thermoplastic.


thermo- British  

combining form

  1. related to, caused by, or measuring heat

    thermodynamics

    thermophile

"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

thermo– Scientific  
  1. A prefix that means “heat,” as in thermometer.


Etymology

Origin of thermo-

< Greek, combining form of thermós hot, thérmē heat

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

At this end of the line I merely measure the electromotive force developed by the difference in temperature of two similar thermo- electric junctions, opposed.

From The Dream Doctor by Reeve, Arthur B. (Arthur Benjamin)

Figure 24 illustrates a Clammond thermo- pile of 75 couples or elements.

From The Story of Electricity by Munro, John

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