Peī-răm'e-ter, n.
(pī-), n. [Gr. πείρα, a trial, attempt, test, and μέτρον, measure.] An instrument for measuring the amount of resistance to wheel carriages on roads of different constructions. Francis.
(pī-), n. [Gr. πείρα, a trial, attempt, test, and μέτρον, measure.] An instrument for measuring the amount of resistance to wheel carriages on roads of different constructions. Francis.