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rad

adjectivenounattested in dialogue

  • United Kingdom//ɹæd//

A non-SI unit of absorbed dose of radiation, equal to 0.01 gray, that is, 1 centigray.

adjective

  1. 1

    Variant of radicaldatedClipping of radical (“excellent”).

    In the Guinness Book of World-fucking-Records, man… under "Raddest Fucking Dude Alive"!

    What is up, girly-friend? Holy shit, cuz. This is such a rad surprise.

noun

  1. 1

    A non-SI unit of absorbed dose of radiation, equal to 0.01 gray, that is, 1 centigray.

    Near-synonyms: centigray, cGy (same physical quantity)

  2. 2

    Variant of the radianSymbol for the radian, a unit of measure for angle.

  3. 3

    Variant of radiatorslangClipping of radiator.

  4. 4

    Variant of sight radiusslangAbbreviation of sight radius.

  5. 5

    Variant of radicalClipping of radical: a political radical.

    The women who work in it with me are all feminists, they're all rads, two of them are black belts in karate...I mean, they're major women.

Forms

plural
rads
comparative
radder
superlative
raddest
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).