harmonic mean

(redirected from Subcontrary mean)
Also found in: Dictionary, Thesaurus, Encyclopedia.

har·mon·ic mean

the mean calculated as the number of values being averaged, divided by the sum of their reciprocals.

har·mon·ic mean

(hahr-mon'ik mēn)
The mean calculated as the number of values being averaged, divided by the sum of their reciprocals.

harmonic mean

see harmonic mean.