Pronunciation: (ik-strav'u-gunt), [key]
1. spending much more than is necessary or wise; wasteful: an extravagant shopper.
2. excessively high: extravagant expenses; extravagant prices.
3. exceeding the bounds of reason, as actions, demands, opinions, or passions.
4. going beyond what is deserved or justifiable: extravagant praise.
5. Obs.wandering beyond bounds.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.