That which destroys something.
A larger warship with guided missile armament, usually intended for air defence or anti-ship roles. Often, but not always, larger than a frigate and smaller than a cruiser.
A small, fast warship with light gun armament, smaller than a cruiser, but bigger than a frigate.
One who liquidates.
Any of the workers involved in cleaning up the Chernobyl disaster
One supporting the political policy of liquidationism; a liquidationist.