control key

listen to the pronunciation of control key
English - English
A key on a personal computer or terminal keyboard used in combination to modify the function of other keys; normally labelled "Ctrl"
(Bilgisayar) A key on a computer keyboard that you press at the same time as other keys to make the keyboard operate in a particular way

1. Press and hold down the control key while you press '9'. 2. I pressed Control and Alt Delete but nothing happened.

A key on a computer keyboard that is pressed in combination with another key to activate a command. a particular button on a computer that allows you to do certain operations
key which is pressed to execute a pre-defined computer command and does not create a regular printed character
(computer science) the key on a computer keyboard that is used (in combination with some other key) to type control characters
Ctrl key
ctrl
control keys
plural form of control key