rad

Pronunciation

• (UK) (US) IPA ^(key): /ræd/, SAMPA: /r{d/

• Audio (AU)

  (file)

Abbreviation

Abbreviation rad

1. (geometry) Short for "radian".
2. (slang) Short for "radical".
3. (motor trade slang) Short for "radiator".

Adjective

Positive rad

Comparative radder

Superlative raddest

1. (slang) Cool, short for "radical".

   That outfit is so rad!