When discussing cruises, "cruise line" refers to the company that operates the cruise ship. Examples of major cruise lines include Carnival Cruise Line, Royal Caribbean International, and Norwegian Cruise Line.
Cruise lines are responsible for the overall operation of their ships, including itinerary planning, entertainment, dining, and customer service. They also determine pricing and offer a range of cabin categories to suit different budgets and preferences. Choosing the right cruise line is crucial for ensuring a memorable and enjoyable cruise experience.