1.
Of or pertaining to logarithms; consisting of logarithms.
Logarithmic curve, a curve which, referred to a system of rectangular coordinate axes, is such that the ordinate of any point will be the logarithm of its abscissa. Logarithmic spiral, a spiral curve such that radii drawn from its pole or eye at equal angles with each other are in continual proportion. See Spiral.
Origin: F. Logarithmique.
Source: Websters Dictionary
(01 Mar 1998)