adv. [ From Mad, a. ] In a mad manner; without reason or understanding; wildly. [ wns=2 ] Syn. -- insanely, crazily, dementedly. [ 1913 Webster ]
2. In a desperate manner; as, she fought back madly. [ wns=1 ] [ WordNet 1.6 ]
3. intensely; as, she was madly in love. [ wns=3 ] Syn. -- insanely, deadly, deucedly, devilishly. [ WordNet 1.6 ]