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Synonyms

gas up

Idioms  
  1. Supply a vehicle with gasoline, as in I want to be sure to gas up before we go. James M. Cain used this term in The Postman Always Rings Twice (1934): “I went to gas up a car.” [Colloquial; c. 1930 Also see tank up.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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He used to stop at Buc-ee’s to gas up and get a brisket taco, he said.

From The Wall Street Journal Jul. 9, 2026

"Instead of pulling the oil and gas up from the ground, we're going to inject the CO2 into the ground instead," he says.

From BBC Jan. 29, 2026

I can see how it must feel, as the Yakima commissioner said, that lawmakers are putting “a cost on simply existing,” I, too, wince when I gas up my car.

From Seattle Times Jan. 31, 2024

“Let’s be prepared - secure items that could become airborne, gas up your car, have cash and bottled water on hand,” officials said in a post on the social media platform X.

From Reuters Aug. 28, 2023

A convoy of trucks rolls by, Some truckers stop to eat or to gas up.

From "Enrique's Journey" by Sonia Nazario

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