run out
phrasal verb with run verb uk/rʌn/ usrunning | ran | run
to finish, use, or sell all of something, so that there is none left:
run out of sth We are about to run out of paper and toner.
The order for more forms should be placed before we run out.
if a supply of something runs out, all of it has been used or it is completely finished:
Oil supplies are low, but they have not run out yet.
My patience is beginning to run out.
if a document or official agreement runs out, the period of time for which it is effective finishes:
My passport runs out next month.