A square opening revealed an outer room.

Several openings and hallways revealed the metallic gleam of heavy armament, obviously in excellent repair.

Above him an opening in the ceiling at the upper end of a flight of concrete steps revealed a brilliant sunlit scene.

This opening, or window, would reveal itself in the form of a faintly shimmering ring of light.

Seagate, however, says that they are unaffected by the firmware problems, so only the opening of the drive enclosure reveals the truth.

The opening revealed precious little: another covering panel, this time held by tamperproof screws around the edge.

As the punchy opening and closing quartet revealed, the other three performers were no slouches.

The opening thus revealed is called the stoma (meaning "mouth") and is surrounded by one or two peristomes.

The slight opening of the door revealed a huddled form across the kitchenette - a form that looked like a man.

The opening in the wall had revealed only two dishes containing food and two cups of water.