Pronunciation: (mad'lē), [key]
1. insanely or wildly: The old witch cackled madly.
2. with desperate haste or intensity; furiously: They worked madly to repair the bridge.
3. foolishly: They lived madly, wasting all their money.
4. extremely: They're madly in love.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.