noun🔗ShareA minor addition to a text."The editor suggested adding a short paragraph about ethical considerations as a mantissa to the research paper. "languagewritingliteratureChat with AIVocabulary GamePractice Reading
noun🔗ShareThe part of a common logarithm after the decimal point, the fractional part of a logarithm."To find the approximate value of a large number using logarithms, you look up the decimal part, or mantissa, in a log table after you've determined the whole number part (the characteristic). "mathnumberChat with AIVocabulary GamePractice Reading
noun🔗ShareThe significand; that part of a floating-point number or number in scientific notation that contains its significant digits."In the number 6.022 x 10^23, the mantissa is 6.022, representing the significant digits of Avogadro's number. "mathtechnicalcomputingnumberChat with AIVocabulary GamePractice Reading
