Pronunciation: (rant), [key]
to speak or declaim extravagantly or violently; talk in a wild or vehement way; rave: The demagogue ranted for hours.
to utter or declaim in a ranting manner.
1. ranting, extravagant, or violent declamation.
2. a ranting utterance.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.