Rabdology

• (n.) The method or art of performing arithmetical operations by means of Napier`s bones. See Napier`s bones.
Found on http://thinkexist.com/dictionary/meaning/rabdology/

Rabdology

Rab·dol'o·gy (-dŏl'o*jȳ) noun [ Greek 'ra`bdos rod, stick + - logy : confer French rabdologie .] The method or art of performing arithmetical operations by means of Napier's bones. See Napier's bones . [ Written also rhabdology .]
Found on http://www.encyclo.co.uk/webster/R/1

rabdology

rhabdology, rabdology The method or art of performing arithmetical operations by means of Napier's bones. Napier's bones: A set of graduated rods used to perform multiplication quickly.
Found on http://www.wordinfo.info/words/index/info/view_unit/1841/
No exact match found