flat pack

Adjective

 * 1) (Typically with regard to furniture) able to be constructed from flat pre-cut sections.
 * 2)  easily constructed from pre-produced components.
 * 3) * 2010, BBC, The Genius of Design - Blueprints for War, BBC One
 * The Mark 2 (Sten) was a flat pack sub-machine gun.

Noun

 * 1) (Typically with regard to furniture) the pre-cut kit of sections used to make a piece of furniture.