Dictionary
ex•trav•a•gance
Pronunciation: (ik-strav'u-guns), [key]—
n.
1. excessive or unnecessary expenditure or outlay of money.
2. an instance of this:
That sports car is an inexcusable extravagance.
3. unrestrained or fantastic excess, as of actions or opinions.
4. an extravagant action, notion, etc.:
the extravagances one commits in moments of stress. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.