full-width digit
Technical term in computing and typography for digits that occupy the same width as a CJK character, as opposed to half-width digits.
Please enter using full-width digits in this form.
Full-width digits are wider than half-width digits.
半角数字 are half-width digits, the narrower counterpart to 全角数字.
全角文字 is the broader category of full-width characters, which includes 全角数字.
Compound of 全角 (full-width) and 数字 (digit). A modern technical term from computing and typography.