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thermo-

German, prefix/ˌtɛʁmo/

thermo- is spelled T-H-E-R-M-O (6 letters). Thermo- is a German prefix meaning “heat” (English Wiktionary, September 2026). The German Wiktionary defines it as “Wärme, Hitze, Temperatur”.

What does thermo- mean in English?

prefix

  1. 1

    heat

Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).

How German dictionaries define it

prefix: 1. Wärme, Hitze, Temperatur 2. „gut isolierend, die Wärme haltend“

The definition in the German Wiktionary, in German.

Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of thermo-

  • therm- alternative before-vowel
  • Vor Vokalen wird das Lexem meist zu therm-, Therm- verkürzt. variant

Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce thermo-?

  • /ˌtɛʁmo/
  • /ˈtɛʁmo/
  • [tɛʁmo]

Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to thermo-

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

What to look up after thermo-