„Knocked Down“

An article disassembled, or unassembled, or taken apart, or folded, or telescoped to reduce its bulk; subject to easy assembly. This is usually done to reduce the dimensions of the shipping package and thereby to save transportation and storage costs.

Source:

Tseng, Ming-Lang, and Kuo, Yung-Heng. “Strategic Management of Built-in Modular Design to Improve the Competitiveness of a Supply Chain.” In Building Sustainable Supply Chains, edited by V. G. R. C. Rao Kanneganti, 39-57. Springer, 2014.