(transitive) To make (something) completely full.
It costs a fortune these days to fill up.
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(intransitive) To fill the tank of a vehicle with fuel.
It costs a fortune these days to fill up.
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(intransitive) To become completely full.
Thanks for the chocolate cake – it really filled me up!
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.