ichidan verb
Computing term for carrying over a digit or bit in arithmetic operations.
二進数の加算では、1と1を足すと桁上げる必要がある。
In binary addition, adding 1 and 1 requires carrying a digit.
Standard kanji spelling for the computing term.
Mixed kana-kanji spelling; sometimes used for clarity or in informal contexts.
General term for moving something forward or up; 桁上げる is specifically for arithmetic carry in computing.
Compound of 桁 (けた, 'digit') + 上げる (あげる, 'raise').