• noun
• synonym
• antonym

• binary digit (noun)
  1. either 0 or 1 in binary notation
• check digit (noun)
  1. the number on the far right of a BAR CODE . It is used to check that the informationon the BAR CODE is correct.
• decimal digit (noun)
  1. a digit from 0 to 9 in decimal notation
• double digit (noun)
  1. a two-digit integer; from 10 to 99
• double-digit (adjective)
  1. relating to the numbers 10 to 99 [=  double-figure British English]
• duodecimal digit (noun)
  1. a digit from 0 to 11 in duodecimal notation
• equivalent-binary-digit factor (noun)
  1. the average number of binary digits needed to express one radix digit in a numeration system that is not binary; on the average a number that can be expressed in N decimal digits takes 3.3N binary digits
• hexadecimal digit (noun)
  1. a digit from 0 to 15 in hexadecimal notation
• octal digit (noun)
  1. a digit from 0 to 7 in octal notation
• significant digit (noun)
  1. or a zero considered to be the exact value any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit
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