The term 'Pribilof Dweller' refers to a person who lives on the Pribilof Islands in Alaska, and their job is to hunt seals. The four-letter crossword solution for this term is 'SEAL'. The Pribilof Islands are located in the Bering Sea, and have been home to the Aleut people for centuries. SEAL hunting has been an important part of the Aleut culture for many generations, and the Pribilof Dwellers are responsible for continuing this tradition.