What does keypress mean?
A keypress is the act of pressing one key on a keyboard, keypad, or other input device. The term is especially common in computing, where software can respond to a keypress by performing an action, such as saving a file, advancing a screen, or activating a command. It also appears in contexts involving typing speed, accessibility equipment, game controls, and user-interface design. A keypress describes the physical or recorded event associated with pressing a key, while a keystroke often refers more specifically to the resulting input signal. The distinction is useful in technical writing because the two terms can emphasize different aspects of the same interaction: one the action and the other the information conveyed to a device or program. Keypress is a straightforward compound of the familiar words key and press, but it has become an essential term for describing digital interaction in precise terms.
nounA single act of pressing a key on a keyboard, keypad, or other input device. It may also refer to the event or action recorded when such a key is pressed.
- The act or event of pressing a key on a keyboard, keypad, or similar device.
"The program saves the document after each keypress."
"A keypress on the Escape key interrupts the operation."
"The game records the time between each keypress to calculate the player's typing speed."
The regular plural is used when referring to multiple individual presses or recorded events.
"The program counted 1,200 keypresses during the test."
A keypress is the smallest unit of typing, but in computing it can also become a powerful event trigger.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does keypress come from?
Keypress is an English compound formed from the long-established words key and press. Its modern meaning belongs to the development of keyboards and other input devices, where pressing a key produces a distinct event that can be detected or recorded. Related compounds such as keyboard, keypad, and keyway share the basic idea of a key as a control or means of access.
Related word forms
How keypress is actually used
Primarily a computing and technical term. It is more precise than simply saying "press" when discussing input devices, software events, or user interaction.
Easily confused with keypress
A keypress is the physical act of pressing a key, whereas a keystroke is commonly the input or signal produced by that action.