Definition of "out of gas" in Englisch

Prepositional phrase

1. Used other than figuratively or idiomatically: see out of,‎ gas.: lacking fuel.

   • The lawnmower was out of gas so he decided to let the grass grow.

2. Tired; lacking energy or motivation.

   • After twelve hours straight at the office, he was about out of gas and decided to go home and rest.