🇫🇷French Source WordCode: FR

Chaleur radiante

Pronunciation / Transliteration: sha-leur ra-dyant

🇬🇧 Direct English Meaning:
Radiant Heat/ˈreɪ.di.ənt hiːt/
nounCEFR B2 (Upper)Top #1500 frequency
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🇫🇷 Example Sentence in French:

"La chaleur radiante du soleil réchauffe la surface de la terre."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The transfer of heat through electromagnetic radiation, typically from a hot surface to a cooler one.

    "The radiant heat from the sun warms the earth's surface."
  2. 2

    A method of heating a space by using radiant energy emitted from surfaces.

    "Radiant heat systems are often more efficient than traditional heating methods."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'radiant heat' combines 'radiant', derived from the Latin 'radiantem', meaning 'to emit rays', and 'heat', from Old English 'hætu', meaning 'warmth'. The concept evolved in the 19th century with advancements in thermodynamics and physics, particularly in understanding heat transfer.

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