propulsion
noun
pro·pul·sion
prə-ˈpəl-shən 
1
: the action or process of propelling
2
: something that propels
Examples of propulsion in a Sentence
Sailboats use wind as their source of propulsion.
Recent Examples on the Web
How the missile reportedly works According to open-source assessments and US intelligence reports, the Burevestnik uses a conventional booster to reach cruising altitude before switching to nuclear propulsion.
—
Kapil Kajal, Interesting Engineering, 27 Oct. 2025
Since the fuel is nuclear, this means that Skyfall has an indefinite range – certainly not unlimited – until the propulsion mechanism fails.
—David Szondy
october 26, New Atlas, 26 Oct. 2025
If the contactor opens when the vehicle is in drive, the driver will lose the ability to apply torque using the accelerator pedal, resulting in a loss of propulsion—which may increase the risk of a collision.
—PC Magazine, 25 Oct. 2025
French filmmaker David Moreau’s MadS is in some ways the platonic ideal of the one-shot film, using the lack of cuts to create a sense of propulsion and relentlessness that mirrors its characters’ descent into hell.
—Louis Peitzman, Vulture, 16 Oct. 2025
See All Example Sentences for propulsion
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Kapil Kajal, Interesting Engineering, 27 Oct. 2025
Since the fuel is nuclear, this means that Skyfall has an indefinite range – certainly not unlimited – until the propulsion mechanism fails.
—David Szondy
october 26, New Atlas, 26 Oct. 2025
If the contactor opens when the vehicle is in drive, the driver will lose the ability to apply torque using the accelerator pedal, resulting in a loss of propulsion—which may increase the risk of a collision.
—PC Magazine, 25 Oct. 2025
French filmmaker David Moreau’s MadS is in some ways the platonic ideal of the one-shot film, using the lack of cuts to create a sense of propulsion and relentlessness that mirrors its characters’ descent into hell.
—Louis Peitzman, Vulture, 16 Oct. 2025
See All Example Sentences for propulsion
Cite this Entry
“Propulsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/propulsion. Accessed 29 Oct. 2025.
Copy CitationKids Definition
propulsion
noun
pro·pul·sion
prə-ˈpəl-shən
1
: the action or process of propelling
2
: something that propels
propulsive
adjective
-ˈpəl-siv
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