run out of
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Related to run out of: run out of time
run out (of something)
To be depleted of something; to use or sell all of something that is available. We have to be sure we don't run out of gasoline before we make it to the next town. The shop ran out of bottled water and canned food after the government issued their warning about the storm.
run someone or something out of somethingand run someone or something out
to chase someone or something out of something or some place. The old man ran the kids out of his orchard. He ran out the kids.
run something out of somethingand run something out
to drive or steer something out of something or some place. The cowboys ran the cattle out of the corral. They ran out the cattle.
run out of
Exhaust a supply or quantity of, as in We're about to run out of coffee and sugar. This expression, dating from about 1700, can be used both literally and figuratively. Thus run out of gas may mean one no longer has any fuel, but it has also acquired the figurative sense of exhausting a supply of energy, enthusiasm, or support, and hence causing some activity to come to a halt. For example, After running ten laps I ran out of gas and had to rest to catch my breath, or The economic recovery seems to have run out of gas. On the other hand, run out of steam, originally alluding to a steam engine, today is used only figuratively to indicate a depletion of energy of any kind.