geometric mean

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Related to Arithmetic harmonic mean: Arithmetic 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