Mile after mile unrolled underneath the plane in a world of unimaginable dimensions.
Here was the robot brain of Arkon, ruler of a stellar empire of unimaginable dimensions.
Islamic militance in this largely secular milieu would add an unimaginable dimension to France's urban tensions.
It was some kind of cosmic switching device, routing the traffic of the stars through unimaginable dimensions of space and time.
We will travel to places, times, and dimensions unimaginable!
They live in an unimaginable, distant dimension and have great powers in ruling over lower beings.
But we can be sure that only a cultural apocalypse of unimaginable dimensions would have pried them out of their stewards' hands.
The Castle of the Star Peninsula trapped in some unimaginable dimension, beyond the reach of Time.
It was equally obvious that airborne troops would be among the first to engage in combat, almost certainly behind enemy lines -thus an heroic adventure of unimaginable dimensions.
THERE is leadership, and there is leadership when the world is wrenched by a calamity of unimaginable dimensions.