GNU Collaborative International Dictionary of English
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Pulsometer , n. [Pulse + -meter.]1913 Webster
- A device, with valves, for raising water by steam, partly by atmospheric pressure, and partly by the direct action of the steam on the water, without the intervention of a piston; -- also called vacuum pump.1913 Webster
- A pulsimeter.1913 Webster
- A device, with valves, for raising water by steam, partly by atmospheric pressure, and partly by the direct action of the steam on the water, without the intervention of a piston; -- also called vacuum pump.