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.
Progress 92 will take the place of the Progress 90 vehicle, which undocked from the same Poisk port on Tuesday (July 1) after a roughly seven-month stay. Mike Wall, Space.com, 3 July 2025 The spacecraft had undocked at 1:05 a.m. Tuesday to begin the crew’s 17-hour flight home. Richard Tribou, Boston Herald, 18 Mar. 2025 Eastern time Tuesday morning, Williams and Wilmore undocked from the ISS on a SpaceX Dragon capsule with two other astronauts. Sara Hashemi, Smithsonian Magazine, 18 Mar. 2025 Early Tuesday morning, the SpaceX Dragon carrying Williams, Wilmore, Hague and Gorbunov undocked autonomously from the ISS at 1:05 a.m. Kevin Shalvey, ABC News, 18 Mar. 2025 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

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Cite this Entry

“Undock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undock. Accessed 20 Aug. 2025.

Last Updated: - Updated example sentences
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