Associations to the word «Rad»

Wiktionary

RAD, adjective. (slang) Excellent, short for radical.
RAD, noun. (metrology) A non-SI unit of absorbed dose of radiation, equal to 0.01 gray.
RAD, noun. Abbreviation of radian.
RAD, noun. (automotive) (plumbing) (slang) Abbreviation of radiator.

Dictionary definition

RAD, noun. A unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material.
RAD, noun. The unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees).

Wise words

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.
Leo Tolstoy