And three dimensional space is something we can all understand - or make it four if you add time.

A similar procedure can be followed in higher dimensional spaces.

One can also consider higher dimensional spaces, though no serious study has yet been made.

For a moment, she understood the very nature of dimensional space.

Here's how he translated my brief into three dimensional space.

His ideas of a three dimensional space are given significance in this context.

And you'll come to understand exactly what I mean by that it's all about three dimensional space.

Kimmuriel stood across the dimensional space behind the other door.

How can dimensional space exist, then, if it cannot be measured?

The surface of a sphere is a two dimensional space.