Meanings of 3-dimensional space in English

Some are exquisite in visualizing language: type designers, graphic artists, bookmakers; others, in realizing 3-dimensional space either as product designers, architects, or engineers.

In the geometry of numbers, one imagines the plane, or 3-dimensional space, as populated by a lattice that highlights points with integer coordinates.

Six degrees of freedom (6DOF) refers to the freedom of movement of a rigid body in 3-dimensional space.