gamma
gamma (Greek letter)
noun gah-MAH Rare
Origin: From Greek gamma, the third letter of the Greek alphabet.
Also means
gamma ray
Usage Note
Gamma is used in French both for the Greek letter and in scientific contexts, most commonly in rayons gamma (gamma rays), referring to high-energy electromagnetic radiation. In physics and medicine, le rayonnement gamma is associated with nuclear reactions and cancer radiotherapy. The word is invariable and masculine.
Examples
"Les rayons gamma sont dangereux."
Natural Translation
Gamma rays are dangerous.
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