The term 'Memorable Ship' can be broken down into two crossword solutions: MAINE (5 letters) and MINE (4 letters). MAINE is a state in the United States located in the northeastern part of the country, bordered by the Atlantic Ocean. It is known for its rocky coastline, maritime culture, and seafood cuisine. MINE is a word that has many meanings, but in this context it could refer to a ship that is owned or operated by a particular person or company.