Overview of noun propellant

The noun propellant has 1 sense

• propellant, propellent -- (any substance that propels)

Overview of adj propellant

The adj propellant has 1 sense

• propellant, propellent, propelling, propulsive -- (tending to or capable of propelling; "propellant fuel for submarines"; "the faster a jet plane goes the greater its propulsive efficiency"; "universities...the seats of propulsive thought")