From key + pad.

• IPA: /ˈkiːpæd/

keypad (plural keypads)

1. A small board with keys primarily used for tactile input into a machine.

   Hypernyms: pad

   Many laptop computers have special function keys which turn part of the alphabetical keyboard into a numeric keypad.

   • 2017, David Walliams [pseudonym; David Edward Williams], Bad Dad, London: HarperCollins Children's Books, →ISBN:

     He pulled a picture frame to one side, revealing a safe behind. Chang pressed four buttons on the keypad… …and the safe door whirred open.

• Italian: tastierina
• Portuguese: teclado numérico
• Russian: цифровая клавиатура
• Spanish: teclado numérico