Hydrobarometer definitions

Hydrobarometer

• (n.) An instrument for determining the depth of the sea water by its pressure.
Found on http://thinkexist.com/dictionary/meaning/hydrobarometer/

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Hydrobarometer

Hy`dro·ba·rom'e·ter noun [ Hydro- , 1 + barometer .] An instrument for determining the depth of the sea water by its pressure.
Found on http://www.encyclo.co.uk/webster/H/75

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