( n. )
An instrument attached to the wheel of a vehicle, to measure the distance traversed; also, a wheel used by surveyors, which registers the miles and rods traversed.
( n. )
An instrument attached to the wheel of a vehicle, to measure the distance traversed; also, a wheel used by surveyors, which registers the miles and rods traversed.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012