In terms of documents, 'negotiable' means that e.g. a Bill of Lading is handed over/transferred in the right manner (viz. proper endorsement) to another person either endorsed in blank or endorsed to a person and that person acquires, by this transfer certain rights vis-is the goods e.g. is entitled to take possession of the goods.
1. An interior wall having a height of one story or less, which divides a structure into sections. 2. A slotted sheet of paperboard that can be assembled with similar sheets to form cells for holding goods during shipment.