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Definition of gas cap noun from the Oxford Advanced Learner's Dictionary

gas cap

noun
 
/ˈɡæs kæp/
 
/ˈɡæs kæp/
(North American English)
(British English petrol cap)
(also filler cap British and North American English)
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  1. a cover for the end of the pipe through which fuel is put into a vehicle
    • Determine where the gas cap is located before driving away.
See gas cap in the Oxford Advanced American Dictionary
Check pronunciation: gas cap

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hat-trick
noun
 
 
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