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  • Control key
    Control key
    noun
    either of two keys on a PC keyboard that is held down while pressing another key, as to issue a command.
  • control key
    control key
    noun
    a key on the keyboard of a computer that is used in conjunction with the standard keys in order to initiate a specific function, such as editing

Control key

American  
[kuhn-trohl kee] / kənˈtroʊl ˌki /

noun

Computers.
  1. either of two keys on a PC keyboard that is held down while pressing another key, as to issue a command.


control key British  

noun

  1. a key on the keyboard of a computer that is used in conjunction with the standard keys in order to initiate a specific function, such as editing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Control key

First recorded in 1975–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

You can also press the Control key plus a symbol and then the letter you want to accent.

From The Verge ● Apr. 26, 2022

WordWeb lets you look up words in Microsoft Word and other applications by holding down the Control key and right-clicking on the word.

From The Guardian ● Jul. 26, 2012

Hold down the Control key and the right mouse button simultaneously.

From Debian GNU/Linux : Guide to Installation and Usage by John Goerzen

Regional governments in Spain control key policy areas such as education, healthcare, infrastructure, and culture.

From Barron's ● Dec. 21, 2025

Her team directly tested those "in-between" stretches in human astrocytes and showed which enhancers truly control key brain genes.

From Science Daily ● Dec. 19, 2025

For decades, this landscape has allowed employers to control key aspects of their business while distancing themselves from the responsibilities they would have to employees—but the tide may be turning.

From Slate ● Sep. 13, 2022

Opposition forces are expected to control key committees, such as the powerful finance committee that oversees the state budget, and to fill strategic positions in the National Assembly.

From New York Times ● Jun. 20, 2022

The single most important emacs command is control-x control-c This means, depress your control key and hit x.

From Big Dummy's Guide to the Internet by Electronic Frontier Foundation

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