A symbol, numeral, or graphic character that represents an integer. Note 1: Examples of digits include any one of the decimal characters "0" through "9" and either of the binary characters "0" or "1." ( 188 ) Note 2: In a given numeration system , the number of allowable different digits, including zero, is always equal to the base (radix).
DIGIT
Meaning of DIGIT in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012