A cruise is a form of vacation wherein a person or group of people embark on a trip on board a large passenger ship. The purpose of this type of holiday is to visit different destinations around the world, while enjoying all the amenities and luxuries that come with being on board a cruise ship.
Cruise ships are much larger than boats and are designed to carry hundreds or thousands of passengers at the same time. They usually have several decks, with cabins and suites for passengers, along with restaurants, bars, lounges, shopping areas, and recreational areas such as swimming pools, spas, and fitness centers. Many cruise ships also offer activities such as excursions to nearby cities or islands, as well as various shore excursions.
Unlike boats, which are mostly used for transportation from one point to another, cruise ships are more like floating resorts that offer many amenities and services that make them attractive to travelers. In addition to luxurious accommodations and dining experiences onboard the ship itself, many cruises include sightseeing activities such as visits to historical sites or landmarks in ports of call.
It is clear then that while both boats and cruise ships can be used for transportation purposes they are quite different in terms of size and purpose. Boats are generally smaller vessels used mainly for travelling between two points while cruise ships are much larger vessels offering luxury travel experiences with amenities that can rival any land-based resort.
Conclusion: So by definition a Cruise is not just a Ship but also a Boat; it is much larger than your standard boat but still offers some transportation between two points. It differs from other boats in its size and purpose; offering luxurious accommodations and services that make it an attractive vacation option for travelers wanting something more than just transport from one place to another.