English / word
propulsion
noun C1MEANING IN ENGLISH
The action of propelling or driving an object forward, or the mechanical system providing that force.
In context
01
Ion thrusters offer an efficient method of propulsion for deep space exploration.
02
Jet engines provide propulsion for aircraft to travel long distances.
Synonyms
thrust,driving force,motive power
Antonyms
drag,resistance,braking force
Collocations
jet propulsion,propulsion system,rocket propulsion