Robgan turned sharply from the door, now solidly closed.

It remained solidly closed.

Pushing against the door with the sole of his riding boot, he found it locked solidly closed.

But that exit had been solidly closed, and none of the tools in their captured kit were of any use in trying to force it open.

The latch clamps of the cradle it was lying in were closed solidly round the load pins.

The heavy wooden door was solidly closed.

And of course the door in the real world remained solidly closed and locked.

The huge double doors that would link it to the remainder of the fortress were solidly closed.

In the humanities buildings office doors stayed solidly closed, whereas in the sciences doors hung open on often deserted rooms, as if inviting casual ideas.