An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operate means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse.
My definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.A standard week is (about) 40 hours, so the pay for 20 hours will be $20,000 per annum.y definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.
It means the figure shown as a wage in a job ad won't be what you'll be paid. EG - Â£30k per annum (pro rata) for a job advertised as 17.5 hours per week would probably pay around Â£15k-the Â£30k refers to the full time pay.Phlodgeybodge Â· 9 years ago.Thumbs up. 1.G - Â£30k per annum (pro rata) for a job advertised as 17.5 hours per week would probably pay around Â£15k-the Â£30k refers to the full time pay. Phlodgeybodge Â· 9 years ago. Thumbs up. 1.