par

1a :  the established value of the monetary unit of one country expressed in terms of the monetary unit of another country using the same metal as the standard of valueb :  the face amount of an instrument of value (such as a check or note): such as (1) :  the monetary value assigned to each share of stock in the charter of a corporation (2) :  the principal of a bond

2 :  common level :  equality —usually used with on judged the recording to be on a par with previous ones

3a :  an amount taken as an average or normb :  an accepted standard; specifically :  a usual standard of physical condition or health wasn't feeling up to par today

4 :  the score standard for each hole of a golf course The 18th hole is a par 5.; also :  a score equal to par