noun
- A set of graduated rods formerly used to do multiplication and division by a method invented by John Napier.
- synonyms: Napier's rods
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). napier's bones. Retrieved September 22, 2026, from http://smartdefine.org/napier%27s_bones/definitions/1206151 |
| Chicago | WordNet. 2010. "napier's bones" http://smartdefine.org/napier%27s_bones/definitions/1206151 (accessed September 22, 2026). |
| Harvard | WordNet 2010, napier's bones, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/napier%27s_bones/definitions/1206151>. |
| MLA | WordNet. "napier's bones" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/napier%27s_bones/definitions/1206151> |