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Definition of undock
undock
/ʌnˈdɑːk/
un · dock
Adjective:undocked
•Past Simple:undocked
•Past Participle:undocked
•Present Participle:undocking
undock Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
undock Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To detach a spacecraft from a space station or another spacecraft in orbit, or to become detached in this way.
Example
"The crew capsule will undock from the International Space Station before beginning its descent to Earth."
2
To remove a portable electronic device from a docking station, or to detach a software toolbar or window from a fixed position on a screen.
Example
"You can undock the tool palette and drag it to your second monitor for extra workspace."
3
To move a ship out of a dock, or for a ship to leave a dock.
Example
"The cargo vessel is scheduled to undock at dawn and sail toward the open sea."
Synonyms
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Cite this Entry
Wordmom. (2026). Definition of Undock. In Wordmom Dictionary. Retrieved Nov 4, 2026, from https://wordmom.com/dictionary/undock