“DEADLIGHT” на російській мові

іменник

глухой иллюминатор	deadlight
глухое окно	dead window deadlight

The side facing me had five square windows complete with deadlight covers, all encrusted in coral.

The fully insulated oval glass front door with the 12"x36" deadlight above it really brightens up the front entrance.

As we dropped off the tip of the bow to seabed level and swam along the wreck, we could see numerous portholes, all with heavy-duty deadlights securely fixed shut.

All the watertight doors, deadlights and scuttles had been securely closed before the torpedo struck the ship.

The closed deadlights indicate the ship had been secured for heavy weather prior to wrecking.