noun
clear entry function
A computing term for a function that clears or resets entered numeric data, typically found on calculators, spreadsheets, or data entry systems.
電卓の置数消去機能を使って、入力した数字をクリアした。
I used the calculator's clear entry function to clear the entered numbers.
Compound of 置数 (entering numbers) + 消去 (erasure) + 機能 (function). A technical term likely coined for computing devices.