Meaning of angular frequency

an'gular fre'quency

Pronunciation: [key]
— Physics. Physics.
  1. a measure of the frequency of an object varying sinusoidally equal to 2&pgr; times the frequency in cycles per second and expressed in radians per second. Symbol: &pgr;
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.