fuel >> fjuː(ə)l
Definition: [noun] material such as coal, gas, or oil that is burned to produce heat or power.
Example: one aircraft ran out of fuel and had to ditch
Definition: [verb] supply or power (an industrial plant, vehicle, or machine) with fuel.
Example: power stations fuelled by low-grade coal
Definition: [verb] cause (a fire) to burn more intensely.
Example: petrol may have been used to fuel the fire