Vol`u*me*nom"e*ter (?), n. [L. volumen
volume + -meter.] (Physics) An instrument for measuring
the volume of a body, especially a solid, by means of the difference in
tension caused by its presence and absence in a confined portion of
air.
Vol`u*me*nom"e*ter (?), n. [L. volumen
volume + -meter.] (Physics) An instrument for measuring
the volume of a body, especially a solid, by means of the difference in
tension caused by its presence and absence in a confined portion of
air.