Dictionary and Thesaurus

Definition of Propellant

• (noun) any substance that propels
• (adjective satellite) 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"

Synonyms of Propellant

• Propellent
• Propellent
• Propelling
• Propulsive

Antonyms of Propellant

Homophones of Propellant