Last Updated
：2025/11/19
rad
IPA(Pronunciation)
Noun
abbreviation
alt-of
slang
Japanese Meaning
放射線吸収線量の単位（1 rad = 0.01 gray） / ラジアンの略 / ラジエーターの略（自動車、配管、俗語で使用）
Sense（2）
Sense（3）
Sense（4）
（ plural ）
Quizzes for review
(metrology) A non-SI unit of absorbed dose of radiation, equal to 0.01 gray. / Abbreviation of radian. / (automotive, plumbing, slang) Abbreviation of radiator.
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rad
The technician measured a dose of 150 rad from the contaminated source.
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The technician measured a dose of 150 rad from the contaminated source.
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