The direction outsiders think of as their future becomes a spatial dimension once you are inside.

The above expressions take the same form for any number of spatial dimensions.

The other two spatial dimensions are ignored or, sometimes, one of them is indicated by perspective.

The spatial dimension of this cluster is about 19 light years across.

Writers in this tradition do touch on some spatial dimensions but they are not central.

I mean the spatial dimensions of their ordinary lives among us.

It is especially useful when the sample has a lower spatial dimension than the original material.

It is not possible to consider time as an additional spatial dimension.

Half a century later, however, communications technology has gone far toward capturing the spatial dimension.

It was as if the music had taken on an added spatial dimension.