Acoustic cameras are instruments that image a three-dimensional volume of water instantaneously.

He often makes prints to be cut and folded into children's book-style pop-up scenes or three-dimensional volumes.

So the source becomes contained in a three-dimensional volume, or region.

By applying dimensional analogy, one may infer that a four-dimensional cube, known as a tesseract, is bounded by three-dimensional volumes.

What a Klein bottle is to a closed two-dimensional surface, an Alice universe is to a closed three-dimensional volume.

That is, as it propagates in spacetime, a world tube traces out a three-dimensional volume for every moment in time.

Plotted on independent axes (voltage, temperature, refresh rates), the range of working values will enclose a three-dimensional, usually oddly-shaped volume.

The game does not actually model three-dimensional volumes of voxels.

Triangulation of a three-dimensional volume would involve subdividing it into tetrahedrons ("pyramids" of various shapes and sizes) packed together.

A data cube is also used in the field of imaging spectroscopy, since a spectrally-resolved image is represented as a three-dimensional volume.