keycombo
nounUK /ˈkiːˌkɒmbəʊ/
US /ˈkiːˌkɑːmboʊ/
A keycombo is two or more keys you press together on a keyboard to do something.
Press the keycombo Ctrl and S to save your work.
OTHER MEANINGS
2. A set of buttons pressed together on a game controller to perform a special move.
The player entered the keycombo to unleash a powerful attack.
3. A secret sequence of keys used to unlock a hidden feature in a program.
Only the developer knew the keycombo that opened the debug menu.
4. Any fixed series of key presses recorded for quick playback.
She saved the keycombo so the whole login process ran with one tap.