Pronunciation: /prəˈpʌlʃən/
formal The spacecraft uses advanced propulsion systems to travel through space.
informal The car's propulsion system is what makes it go fast.
slang I heard his new skateboard has some crazy propulsion.
figurative Her passion for music is the propulsion behind her successful career.
propelled
propulsions
more propulsion
most propulsion
propels
will propel
has propelled
is propelling
propulsion
propulsive
to propel
propelling
propelled