The word fuel is a noun. Fuel means (1) a substance that can be consumed to produce energy.
Fuel is also a verb that means (1) stimulate, (2) take in fuel, as of a ship, (3) provide with a combustible substance that provides emergy, (4) provide with fuel.
The following articles and web pages elaborate on the word fuel.
Visit this fuel oils directory for information about fuel oil suppliers throughout the United States of America. The photograph on this page depicts fuel oil tanks in a tank farm.
Fuel Economy is a website developed by the U.S. Dept. of Energy, Energy Efficiency and Renewable Energy. On this site users can find information about efforts to improve automobile efficiency, gasoline prices, gas mileage tips, hybrid vehicles, alternative fuel vehicles, and can find and compare new and used automobiles.