Webster’s Revised Unabridged Dictionary · 1913
Pumping
Pump′ing, a. & n. from pump.
Pumping engine, a steam engine and pump combined for raising water. See Steam engine.
Webster’s Revised Unabridged Dictionary · 1913
Pump′ing, a. & n. from pump.
Pumping engine, a steam engine and pump combined for raising water. See Steam engine.