noun. Something, such as an explosive charge or a rocket fuel, that propels or provides thrust.

noun. A compressed inert gas, such as a fluorocarbon, that acts as a vehicle for discharging the contents of an aerosol container.

adjective. Serving to propel; propelling.

noun. That which propels or drives forward; a propelling agent.

noun. anything that propels

noun. fuel, oxidizer, reaction mass or mixture for one or more engines (especially internal combustion engines or jet engines) that is carried within a vehicle prior to use

noun. the compressed gas in a pressurised container (especially an aerosol can) that is used to expel a liquid

adjective. Alternative spelling of propellent.

noun. any substance that propels

adjective. tending to or capable of propelling

"The cost in propellant to go from one crater to another, as long as we stay on the same pole, is very small, almost negligible."

dynamic  dynamical  

repellent  water-repellent  

ammunition  antimatter  booster  coolant  dynamite  

active  airscrew  alcohol  benzine  briquette