Davy Jones' Locker is a phrase used to refer to the bottom of the OCEAN, where sunken ships and their crew are said to rest. The crossword solutions for this term are OCEAN (5 letters), SEABED (6 letters), and OCEANBOTTOM (11 letters). OCEAN refers to the large body of salt water that covers most of the Earth's surface, while SEABED is the part of the OCEAN floor that lies beneath the surface. OCEANBOTTOM is the deepest part of the OCEAN, where Davy Jones' Locker is said to be located.