IPA: /ˈkiːprɛs/
KK: /ˈkiːprɛs/
A keystroke made by pressing a key on a keyboard.
Each keypress on the keyboard produces a sound that indicates it has been registered.
keypress → It is formed from "key" (from Old English *cæg*, meaning a device for opening) and "press" (from Latin *premere*, meaning to push or apply pressure). The word "keypress" refers to the action of pushing down a key on a keyboard or similar device.
Think of a 'key' that you 'push down' — that's what a keypress means.