A cap that closes the pipe leading to the gas tank of a motor vehicle: my gas cap wasn’t on tight enough
More example sentences
- The locking gas cap is making a big comeback, with many dealers reporting that they are simply sold out of the item.
- I pulled into a self service station and removed the gas cap.
- Letting out a nervous laugh I replaced the gas pump and screwed in my gas cap.
For editors and proofreaders
Syllabification: gas cap
Definition of gas cap in:
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