Dictionary
mad•den•ing
Pronunciation: (mad'n-ing), [key]—
adj.
1. driving to madness or frenzy:
a maddening thirst.
2. infuriating or exasperating:
his maddening indifference to my pleas.
3. raging; furious:
a maddening wind. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.