Definition for MES-O-LOG'A-RITHM

MES-O-LOG'A-RITHM, n. [Gr. μεσος, middle, and logarithm.]

A logarithm of the co-sines and co-tangents. Kepler. Harris. The former is called by Napier an antilogarithm, the latter a differential. Encyc.

Return to page 65 of the letter “M”.