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Commentary Index | Return to PrayerRequest.com | DownloadNoah Webster Dictionary (1913 edition): Hydrometry
Subjects in this Topic:
(1):
(n.) The art of determining the specific gravity of liquids, and thence the strength of spirituous liquors, saline solutions, etc.
(2):
(n.) The art or operation of measuring the velocity or discharge of running water, as in rivers, etc.