This is a term chiefly used in H.M. ships to denote the position of the waterline when the ship is fully loaded with crew, stores, water, fuel, etc.
Eli ligama disetyenziswa ikakhulu kwinqanawa zase H M kuxela indawo yemgca wamanzi xa inqanawe ilayishwe yagewala ngabasebenzi benqanawa, iimpahle, amanzi, izibaso njl, njl.