volumenometer

An instrument that measures the volume (three-dimensional space) of something that cannot be immersed in liquid.

Japanese Meaning

液体に浸すことができない物体や物質の三次元的空間（体積）を測定する装置

The engineer calibrated the volumenometer before measuring the oddly shaped sculpture's volume, since it couldn't be submerged in water.

技師は、水に沈めることのできない奇妙な形の彫刻の体積を測る前に、体積測定装置を校正した。

Sense（1）

An instrument that measures the volume (three-dimensional space) of something that cannot be immersed in liquid.

volumenometers

（ plural ）