Per is a versatile preposition used to express rates, compliance, or communication methods. Understanding its various meanings and applications enhances both written and spoken communication. The meaning of PER is by the means or agency of : through. How to use per in a sentence. Using Per as a Preposition: Usage Guide. PER definition: 1. used when expressing rates, prices, or measurements to mean for each : 2. used when expressing…. Learn more. per (pɜr; unstressed pər) prep. 1. for or in each or every; a or an: Membership costs $10 per year. 2. according to; in accordance with: I delivered the box per your instructions. 3. by means of; by; through: Send it per messenger. Search for your next private equity job and access resources that will advance your career. With our origins in private equity, we are a global search and recruitment firm for private markets, working internationally and at all levels to identify, develop and retain talent. Ready to Advance Your Clinical Knowledge? Join over 200,000 healthcare professionals who trust PER® for evidence-based continuing education. Create your free account today. Per meaning a or an or for each occurs chiefly in technical or statistical contexts: miles per gallon; work-hours per week; feet per second; gallons of beer per person per year. It is also common in sports commentary: He averaged 16 points per quarter. This disambiguation page lists articles associated with the title Per. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. PER in British English abbreviation for (in Britain) Professional Employment Register What Is The Difference Between “As Per” And “Per”? “Per” and “as per” are interchangeable when used to mean “in accordance with.” We can use them to refer to someone giving us a request to complete something. “Per” also relates to measurements and frequency, which “as per” cannot do.