Death.
That part of a wall of a building which is between two pavilions, towers, etc.
A piece of cloth covering a window, bed, etc. to offer privacy and keep out light.
A similar piece of cloth that separates the audience and the stage in a theater.
The beginning of a show; the moment the curtain rises.
The flat area of wall which connects two bastions or towers; the main area of a fortified wall.
To hide, cover or separate as if by a curtain.
To cover (a window) with a curtain; to hang curtains.
Death and destruction of life on Earth, especially human.
Destruction of Earth.
Any change that seems catastrophic or devastating.