FLUVIOMETER
Source: 567
Flu′vi‐om″e‐ter (?), n. [[L. fluvius river + -meter.]] An instrument for measuring the height of water in a river; a river gauge.
Source: 567
Flu′vi‐om″e‐ter (?), n. [[L. fluvius river + -meter.]] An instrument for measuring the height of water in a river; a river gauge.