The Collaborative International Dictionary
Peirameter
Peirameter \Pei*ram"e*ter\, n. [Gr. ? a trail + -meter.]
A dynamometer for measuring the force required to draw wheel
carriages on roads of different constructions.
--G. Francis.
Wiktionary
peirameter
n. (context dated English) A dynamometer for measuring the force required to draw wheel carriages on roads of different constructions.