propellant
pro·pel·lant / prəˈpelənt/ • n. a thing or substance that causes something to move or be driven forward or outward, in particular: ∎ an inert fluid, liquefied under pressure, in which the active contents of an aerosol are dispersed. ∎ an explosive that fires bullets from a firearm. ∎ a substance used as a reagent in a rocket engine to provide thrust.• adj. another term for propellent.
More From encyclopedia.com
About this article
propellant
All Sources -
You Might Also Like
NEARBY TERMS
propellant