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hydrometerHYDROM'ETER, n. [See Hydrometry.] An instrument to measure the gravity, density, velocity, force, &c. of water and other fluids, and the strength of spirituous liquors. |
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hydrometerHYDROM'ETER, n. [See Hydrometry.] An instrument to measure the gravity, density, velocity, force, &c. of water and other fluids, and the strength of spirituous liquors. |