geometric mean

ge·o·met·ric mean

the mean calculated as the antilogarithm of the arithmetic mean of the logarithms of the individual values; it can also be calculated as the nth root of the product of n values.

Farlex Partner Medical Dictionary © Farlex 2012

ge·o·met·ric mean

(jē'ŏ-met'rik mēn)

The mean calculated as the antilogarithm of the arithmetic mean of the logarithms of the individual values; it can also be calculated as the nth root of the product of n values.

Medical Dictionary for the Health Professions and Nursing © Farlex 2012

geometric mean

The average value of a set of n integers quantities, expressed as the nth root of their product. The geometric mean is used to determine the average of a skewed frequency distribution.

Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005