unpowered

adjective

un·​pow·​ered ˌən-ˈpau̇(-ə)rd How to pronounce unpowered (audio)
: 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

Examples of unpowered in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Further, this connection remains locked and continuous even when the power is completely turned off (unpowered state). — Mrigakshi Dixit, Interesting Engineering, 20 July 2026 During these sleep periods, New Horizons remains in a largely unpowered but stable mode, while its flight computer keeps close tabs on the spacecraft’s condition and sends back a weekly beacon to flight controllers. — Ashley Strickland, CNN Money, 16 July 2026 The booster accelerates it to high altitudes and extreme speeds before separating, allowing the unpowered glide body to descend. — David Szondy june 26, New Atlas, 26 June 2026 The jet released the unpowered spaceplane, and its two pilots steered Unity to a runway landing at Spaceport America. — Stephen Clark, ArsTechnica, 29 May 2026 See All Example Sentences for unpowered

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of unpowered was in 1892

Rhymes for unpowered

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Browse Nearby Words

unpowdered
unpowered
unpracticable
See all Nearby Words

Cite this Entry

“Unpowered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unpowered. Accessed 7 Aug. 2026.

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