Meaning of extravagant

ex•trav•a•gant

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. wandering beyond bounds.