The term 'LARGE VOLUME' can be described by three crossword solutions: OMNIBUS (7 letters), TOME (4 letters), and SEA (3 letters). An OMNIBUS is a large vehicle that can carry many passengers, often used for public transportation. A TOME is an especially large book, usually containing a lot of information. Lastly, a SEA is a large body of salt water, often covering a large area. All three words describe a large volume of something, whether it be people, information, or water.