petrol
noun [ U ]
UK uk/ˈpetrəl/ us(US gas) NATURAL RESOURCES, TRANSPORT
a liquid obtained from petroleum, used especially as a fuel for cars and other vehicles:
The family spends a combined total of about €30 a week on petrol.
lead-free/unleaded/high-octane petrol
petrol prices/tax/duty
a petrol tank/pump/station