Through; by means of; through the agency of; by; for; for each; as, per annum; per capita, by heads, or according to individuals; per curiam, by the court; per se, by itself, of itself. Per is also sometimes used with English words.
It takes these very simple-minded instructions - 'Go fetch a number, add it to this number, put the result there, perceive if it's greater than this other number' - but executes them at a rate of, let's say, 1,000,000 per second. At 1,000,000 per second, the results appear to be magic. Steve Jobs
We're going to shoot one Polaroid per show. I'm going to sign this before it even develops because I know that once it develops with my signature on it, it's worth a fortune. I'll make this a work of magic warlock art. Charlie Sheen