noun a substance that propels or drives forward
adjective relating to or capable of propelling
Propellants can be used in fire extinguishers to propel the extinguishing agent onto the fire.
Propellants are essential for maneuvering and controlling spacecraft in space.
Propellants are used in aerosol cans to push out the contents when the nozzle is pressed.
Propellants are used in propulsion systems for boats and ships.
Propellants are substances used to create thrust in rockets and spacecraft.
Propellants are used in fireworks to create the explosive effects.
Propellants are used in firearms, missiles, and other weapons to propel projectiles.
Propellants may be used in airbags to rapidly inflate them in the event of a crash.
Propellants are used in artillery shells to propel them towards their target.
Propellants may be used in various industrial processes for propulsion or agitation.
In the context of a writer, propellant may refer to a substance used to propel a rocket or missile in science fiction stories or in technical writing about space travel.
For a psychologist, propellant could be used metaphorically to describe a motivating factor that pushes a person towards certain behaviors or actions.
In the field of chemical engineering, propellant is commonly used to describe the material in rockets or other propulsion systems that generates thrust.
An astronomer may refer to propellant when discussing the fuel used in spacecraft to navigate through space or when analyzing the propulsion systems of celestial objects.