keysets
nounUK /ˈkiːsɛts/
US /ˈkiˌsɛts/
Keysets are groups of keys that go together, like all the keys for one lock or one keyboard.
The janitor carries several keysets so he can open every door in the school.
OTHER MEANINGS
2. In computing, keysets are the sets of keys used together on a keyboard or keypad.
The programmer remapped the keysets for the new keyboard layout.
3. In printing and typesetting, keysets are the sets of characters or symbols available in a font.
This font's keysets include letters, numbers, and punctuation marks.
4. In music, keysets are the groups of keys on a piano or similar instrument.
The piano's white and black keysets are arranged in a repeating pattern.