1. 同 perk
A perquisite is the same as a perk .

1. a right reserved exclusively by a particular person or group (especially a hereditary or official right)

e.g. suffrage was the prerogative of white adult males

Synonym: prerogativeprivilegeexclusive right

2. an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)

e.g. a limousine is one of the fringe benefits of the job

Synonym: fringe benefitperk