undock
C1Technical, Nautical, Aerospace, Computing
Definition
Meaning
To detach or separate a vessel, spacecraft, or vehicle from a docking station, port, or another object to which it was previously connected.
To disconnect or separate any two linked systems, interfaces, or devices (e.g., a laptop from a docking station, software modules).
Linguistics
Semantic Notes
Implies a prior state of being docked/connected. Often involves a deliberate, controlled action. In computing, can refer to disconnecting a portable device from a station or detaching a software panel/window from a main interface.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning. 'Undock' is standard in both varieties for technical contexts. In casual computing, 'unplug' or 'disconnect' might be more common in AmE, while 'undock' remains precise in BrE.
Connotations
Neutral and procedural in both. Slightly more formal/technical register.
Frequency
Low frequency in general language, but standard and expected in specific technical domains (nautical, aerospace, IT).
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] undocks [Object] (transitive)[Subject] undocks from [Object] (intransitive with 'from')Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Undock and roll out (corporate/tech jargon implying readiness for mobile work)”
Usage
Context Usage
Business
Refers to an employee physically leaving a fixed workstation with a portable device. 'After the meeting, she will undock her laptop and work from the cafe.'
Academic
Used in engineering, computer science, or physics papers discussing spacecraft operations or system design.
Everyday
Rare in casual conversation unless discussing specific tech or boating. 'We need to undock the boat before the tide changes.'
Technical
The primary domain. Precise term in procedures for space missions, port operations, and IT hardware management.
Examples
By Part of Speech
verb
British English
- The captain gave the order to undock the ferry from the pier.
- You can undock the toolbar and move it anywhere on the screen.
- The submarine will undock at 0600 hours.
American English
- The astronauts will undock the capsule from the space station.
- Remember to undock your laptop before walking away with it.
- The crew undocked the supply ship after unloading.
Examples
By CEFR Level
- The boat will undock in five minutes.
- I need to undock my tablet from the keyboard.
- Mission Control authorized the crew to undock the landing module.
- This software allows you to undock the video panel and view it on a second monitor.
- The protocol requires a full systems check before attempting to undock the experimental vessel from the orbital platform.
- After undocking from the corporate network, the device operates in a secure, local mode.
Learning
Memory Aids
Mnemonic
Think of the prefix 'UN-' (reverse action) + DOCK (to be at a dock). So, to perform the reverse of docking.
Conceptual Metaphor
SEPARATION IS FREEDOM / CONNECTION IS CONSTRAINT. Undocking often metaphorically implies gaining independence, mobility, or autonomy (e.g., undocking a laptop to work freely).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid calquing with 'отдокинг' or 'раздокировать'. Use standard translations like 'отстыковывать(ся)' (space/tech), 'отходить от причала' (nautical), 'отсоединять (ноутбук от док-станции)'. The word is highly context-specific.
Common Mistakes
- Using 'undock' for simply unplugging a cable (use 'unplug' or 'disconnect').
- Using 'undock' intransitively without 'from' where needed (e.g., 'The ship undocked' is fine; 'The ship undocked the port' is wrong).
Practice
Quiz
In a computing context, what does 'undock' most specifically mean?
FAQ
Frequently Asked Questions
No, while its origins are in nautical and aerospace contexts, it is now standard in computing to describe disconnecting a laptop/device from a docking station or detaching a software panel/window.
The related noun is 'undocking', referring to the process or event of disconnection (e.g., 'The undocking was scheduled for noon').
Not literally. It is only used for objects, vehicles, or digital entities. Figuratively, one might say a person 'undocked' from their desk, but this is informal jargon.
'Undock' specifically means to detach from a connection point. 'Launch' is a broader term that can include undocking but also encompasses the initiation of movement, flight, or a project. A spacecraft undocks from a station before it launches its engines for a journey.