unpowered
adjective
un·pow·ered
ˌən-ˈpau̇(-ə)rd 
: not powered (as by an engine)
unpowered flight
an unpowered descent
Motorized reel mowers are expensive … . Simpler and better is the unpowered model, lighter by many pounds than the cast-iron prewar machine.—
Eleanor Perenyi
Eleanor PerenyiExamples of unpowered in a Sentence
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Their approach involves unpowered devices known as nodes that receive an acoustic signal from a transmitter, modulate it in a way that encodes information in the wave, and then reflect it back.
—IEEE Spectrum, 15 Sep. 2023
Distinct from electric mopeds and motorcycles — which are already required to have a state license plate — electric-assist bicycles with pedals are allowed to ride in bike lanes citywide and legally treated the same as their unpowered brethren.
—Chris Sommerfeldt, New York Daily News, 11 Dec. 2024
Motors in two of those modules gently pushed the bed from side to side, with the other two unpowered modules simply sliding along with them.
—Ben Coxworth, New Atlas, 26 Nov. 2024
Over the following years, Virgin Galactic conducted a series of powered and unpowered test flights to evaluate the spacecraft’s performance.
—Valerie Stimac, Forbes, 15 Oct. 2024
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IEEE Spectrum, 15 Sep. 2023
Distinct from electric mopeds and motorcycles — which are already required to have a state license plate — electric-assist bicycles with pedals are allowed to ride in bike lanes citywide and legally treated the same as their unpowered brethren.
—Chris Sommerfeldt, New York Daily News, 11 Dec. 2024
Motors in two of those modules gently pushed the bed from side to side, with the other two unpowered modules simply sliding along with them.
—Ben Coxworth, New Atlas, 26 Nov. 2024
Over the following years, Virgin Galactic conducted a series of powered and unpowered test flights to evaluate the spacecraft’s performance.
—Valerie Stimac, Forbes, 15 Oct. 2024
See All Example Sentences for unpowered
Cite this Entry
“Unpowered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpowered. Accessed 13 Mar. 2025.
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