What is "domeless"

Usage examples of "domeless".

For a little, we thought that the domeless, three-angled towers and broken-down monoliths were those of some unlegended city, other than the one we sought.

At last, in one of these, I knew vaguely that the small twin moons had risen and were making huge and far-flung shadows with the domeless towers.

He found Mara silhouetted against the lights of Coruscant's night side, her number three engine trailing yellow flame, her astromech droid domeless, her S-foils stuck half open - no good for firing or speed.

Howler’s destination was a small carpet concealed atop a domeless tower otherwise not in use.