To provide with fuel.
To exacerbate, to cause to grow or become greater.
Substance that provides nourishment for a living organism; food.
Substance consumed to provide energy through combustion, or through chemical or nuclear reaction.
Something that stimulates, encourages or maintains an action.
to commence burning.
to spark off (something), to trigger
to set fire to (something), to light (something)
To subject to the action of intense heat; to heat strongly; often said of incombustible or infusible substances.