noun
: a supplementary mechanism on a truck or tractor enabling the engine power to be used to operate nonautomotive apparatus (as winches, pumps, saws, cement mixers)
noun
: a supplementary mechanism on a truck or tractor enabling the engine power to be used to operate nonautomotive apparatus (as winches, pumps, saws, cement mixers)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012