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keycap

American  
[kee-kap] / ˈkiˌkæp /
Or key cap

noun

  1. one of a set of covers for the individual keys on a computer keyboard, used decoratively or for some other purpose in place of those supplied by the manufacturer.

    What better way to spiff up your mechanical keyboard than to get a brand-new set of keycaps?

  2. a cover for the head or wide top portion of the key to a lock, making the key easier to identify and to grip while turning in the lock.

    Our 4-pack of vinyl key caps includes one each in a variety of colors—for home, office, shed, or anything else you lock.


Etymology

Origin of keycap

First recorded in 1900–05, referring to typewriter keys

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:

The keyboard’s switches are south-facing — oriented with the backlight LED on the bottom, rather than the top— to minimize keycap compatibility issues.

From The Verge Aug. 30, 2022

Drop MT3 keycaps buy one, get one free promo $120 $240 50% off MT3 keycap designs feature a heavily scooped spherical top for your fingers to rest in as you type.

From The Verge Jul. 27, 2022

The third group includes people who replaced a keycap but not the entire topcase.

From New York Times Jul. 20, 2022

Drop is running a 20 percent discount on some of its popular mechanical keyboard keycap sets, just for you.

From The Verge May 18, 2022

Their keycaps are made of thick, high-quality plastic, and they use a double-shot process to create their keycap lettering.

From The Verge Apr. 26, 2022

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