1. (

• extravagance ,
• extravagancy

) the quality of exceeding the appropriate limits of decorum or probability or truth; "we were surprised by the extravagance of his description" ;

2. (

• extravagance ,
• prodigality ,
• profligacy

) the trait of spending extravagantly ;

3. (

• extravagance ,
• prodigality ,
• lavishness ,
• highlife ,
• high_life

) excessive spending ;