preposition
- for each; for every
- by means of; through
- according to; as stated by
Examples
- The speed limit is 55 miles per hour.
- Tickets cost $20 per person.
- She earns $15 per hour at her job.
- Please send the documents per email.
- Per your request, I am attaching the report.
- The medicine should be taken twice per day.
- Per the company policy, smoking is not allowed.