( a. )
Average; having an intermediate value between two extremes, or between the several successive values of a variable quantity during one cycle of variation; as, mean distance; mean motion; mean solar day.
( a. )
Average; having an intermediate value between two extremes, or between the several successive values of a variable quantity during one cycle of variation; as, mean distance; mean motion; mean solar day.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012