Stereometer
Pronunciation : Ste`re*om"e*ter
Part of Speech : n.
Etymology : [Stereo- + meter.] (Physics)
Definition : 1. An instrument for measuring the solid contents of a body, or the capacity of a vessel; a volumenometer.
2. An instrument for determining the specific gravity of liquid bodies, porous bodies, and powders, as well as solids.
Source : Webster's Unabridged Dictionary, 1913