noun
- The positive fractional part of the representation of a logarithm; in the expression log 643 = 2. 808 the mantissa is. 808.
- synonyms: fixed-point part
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mantissa. Retrieved September 20, 2026, from http://smartdefine.org/mantissa/definitions/1323702 |
| Chicago | WordNet. 2010. "mantissa" http://smartdefine.org/mantissa/definitions/1323702 (accessed September 20, 2026). |
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| MLA | WordNet. "mantissa" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mantissa/definitions/1323702> |