undock

verb

un·​dock ˌən-ˈdäk How to pronounce undock (audio)
undocked; undocking; undocks

intransitive verb

: to move away from a dock (as at sailing time)

transitive verb

: uncouple
undock the shuttle from the space station

Examples of undock 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.
The four people departing the International Space Station strapped into their Crew Dragon capsule and undocked early Wednesday, setting up re-entry and splashdown Thursday off the coast of Southern California to close out a 237-day stay in orbit. — CBS News, 7 Oct. 2026 Starship won't launch until after Orion and Blue Moon have undocked. — Josh Dinner, Space.com, 20 July 2026 Following all of this, the Artemis III crew will undock from Starship and splashdown in the Pacific Ocean. — Eric Berger, ArsTechnica, 9 June 2026 In its 2024 annual report, the Aerospace Safety Advisory Panel, which reports to both NASA and Congress, confirmed NASA made the right call to undock the Starliner without its crew. — Eric Lagatta, USA Today, 20 Feb. 2026 See All Example Sentences for undock

Word History

First Known Use

1750, in the meaning defined at intransitive sense

Time Traveler
The first known use of undock was in 1750

Rhymes for undock

See All Rhymes for undock

Browse Nearby Words

undocile
undock
undoctored
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Cite this Entry

“Undock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undock. Accessed 14 Oct. 2026.

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