Definition: Meaning of, significant digit in English to English dictionary.
Pronunciation:/ sɪɡˈnɪfɪk(ə)nt ˈdɪdʒɪt /
noun
synonym
antonym
Word Forms:
Singular
Plural
significant digit
significant digits
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