Wiktionary
alt. A gauge in a vehicle that shows how much gasoline the vehicle has. n. A gauge in a vehicle that shows how much gasoline the vehicle has.
WordNet
n. gauge that indicates the amount of gasoline left in the gasoline tank of a vehicle [syn: gasoline gauge, gasoline gage, gas gage]
Usage examples of "gas gauge".
The needle on the gas gauge was dropping visibly, the engine temperature at redline, ready to blow.
The gas gauge read just under the full line, and the side gauge read a reserve tank of four hundred gallons completely full.
Mary Terror checked her gas gauge and kept glancing back at Laura's car, marking its position.
Slowly, the gas gauge needle swung over to a little more than a quarter of a tank.
The motor purred into life and the needle on the gas gauge swung over to F.
The gas gauge was close to E and since I was heading toward the Rainbow, I stopped for gas on my way out of town.