( n. )
Motion in which all the points of the moving body have at any instant the same velocity and direction of motion; -- opposed to rotation.
( n. )
Motion in which all the points of the moving body have at any instant the same velocity and direction of motion; -- opposed to rotation.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012