Definitions of exorbitant

1. Exorbitance.

2. greatly exceeding bounds of reason or moderation; " exorbitant rent"; " extortionate prices"; " spends an outrageous amount on entertainment"; " usorious interest rate"; " unconscionable spending"

3. Not comprehended in a settled rule or method; anomalous.

4. Going beyond the usual limits: excessive.

5. Excessive, as a price or charge; extravagant.

6. Exceeding due bounds; not under any rule.

7. Deviating from the usual course; unreasonable; enormous; excessive.