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English definition of “gas”

gas

noun [U] (LIQUID FUEL)   /ɡæs/ (also gasoline,  /ˈɡæs·əˌlin, ˌ==ˈ=/)
a liquid obtained from petroleum (= dark , thick oil ), used esp . as a fuel for cars and other vehicles : We’re running low on gas.
(Definition of gas noun (LIQUID FUEL) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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