Dictionary
per•qui•site
Pronunciation: (pûr'kwu-zit), [key]—
n.
1. an incidental payment, benefit, privilege, or advantage over and above regular income, salary, or wages:
Among the president's perquisites were free use of a company car and paid membership in a country club.
2. a gratuity or tip.
3. something demanded or due as a particular privilege:
homage that was once the perquisite of royalty. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.