Rab-dŏl'o-gy, n.
n. [Fr. rabdologie, from Gr. ῥάβδος, rod, stick, and λόγος, discourse.] The method or art of performing arithmetical operations by means of little square rods, called Napier's-bones. [Written also rhabdology.]
n. [Fr. rabdologie, from Gr. ῥάβδος, rod, stick, and λόγος, discourse.] The method or art of performing arithmetical operations by means of little square rods, called Napier's-bones. [Written also rhabdology.]