per

a line of small holes for tearing at a particular place

per

a hole made in something

per

by necessity

per

to act or perform an action

per

give a performance (of something)

per

perform a function

per

get (something) done

per

any recognized accomplishment

per

the act of performing

per

the act of presenting a play or a piece of music or other entertainment

per

a dramatic or musical entertainment

per

process or manner of functioning or operating