The term 'HOLD STUFF' can be broken down into two crossword solutions: CARGO (5 letters) and STOWAGE (7 letters). CARGO is a term used to describe goods or merchandise that are transported, usually by ship, plane, train, or truck. It is typically used to refer to freight that is carried commercially for sale or trade. STOWAGE is the act of packing or storing items in a secure manner, usually on a ship or other vessel. It is important to ensure that CARGO is properly stowed in order to prevent it from shifting during transport and causing damage.