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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.

“It’s about conserving gas and also trying to make sure I end up in a neighborhood where I can gas up for a sane price,” he said.

From The Wall Street Journal • Apr. 12, 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

“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

He insolently stopped to gas up his bike.

From Los Angeles Times • Nov. 8, 2022

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

From "Enrique's Journey" by Sonia Nazario

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.