propeller

noun

pro·​pel·​ler prə-ˈpe-lər How to pronounce propeller (audio)
variants or less commonly propellor
: one that propels
especially : a device that consists of a central hub with radiating blades placed and twisted so that each forms part of a helical surface and that is used to propel a vehicle (such as a ship or airplane)

Examples of propeller in a Sentence

Recent Examples on the Web But instead of electric propellers, Lilum's air taxi is propelled by an electric jet engine, which is more efficient in cruise mode. Joann Muller, Axios, 18 July 2024 Abu Hamdan explained, without looking up from his laptop, that the darker waves corresponded with the moments in which the drone’s propeller had been facing the camera. Doreen St. Félix, The New Yorker, 15 July 2024 Some of the power goes towards spinning propellers to move a ship through the water, but a large percentage – sometimes more than half – is used for lighting, air conditioning and other features for passenger comfort. Nathan Diller, USA TODAY, 14 July 2024 Kelly McCandless has been arrested in connection with the incident that seriously injured Kyle Lively A Texas man has suffered severe injuries after a woman allegedly backed a boat propeller into him while intoxicated, authorities claim. Samira Asma-Sadeque, Peoplemag, 28 June 2024 See all Example Sentences for propeller 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'propeller.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

propel + -er entry 2

First Known Use

1780, in the meaning defined above

Time Traveler
The first known use of propeller was in 1780

Dictionary Entries Near propeller

Cite this Entry

“Propeller.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/propeller. Accessed 18 Aug. 2024.

Kids Definition

propeller

noun
pro·​pel·​ler prə-ˈpel-ər How to pronounce propeller (audio)
: a device consisting of a hub fitted with blades that is made to turn rapidly by an engine and is used especially for propelling airplanes and ships

More from Merriam-Webster on propeller

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