HYDROBAROMETER
Source: 567
Hy′dro‐ba‐rom″e‐ter (?), n. [[Hydro-, 1 + barometer.]] An instrument for determining the depth of the sea water by its pressure.
Source: 567
Hy′dro‐ba‐rom″e‐ter (?), n. [[Hydro-, 1 + barometer.]] An instrument for determining the depth of the sea water by its pressure.