burns, burned, burning

to burn out
phrasal verbC

To stop working due to excessive use or damage
  • 1The engine burned out after years of neglect.
  • 2The light bulb burned out and needs replacing.
When something is used too much or for a long time, it can get tired or broken and cannot work anymore. For example, a light bulb that is on for many hours every day will not shine anymore because it is too old or used too much.
Card
People often say "burn out" when talking about feeling very tired from working too much, like a student who studies all night and feels too exhausted to continue.
at the tattoo shop
The Flickering Neon Sign
Betty
Hey William, the neon sign outside is flickering again.
William
Yeah, I think it's about to burn out after being on 24/7.
Betty
We should probably get it fixed before it stops working completely.
William
Good idea, I'll call the repair guy tomorrow.
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Similar to "to burn out":
  • 1break down
  • 2fail