In the context of Marriott International, a "senior" typically refers to two different things: a guest eligible for the Senior Discount or a high-level corporate professional. For guests, Marriott offers a dedicated "Senior Discount" for travelers aged 62 and older. This discount can provide at least a 15% savings on room rates at over 8,000 participating properties worldwide. It is one of the most popular perks for retirees and older travelers, though it is subject to availability and often requires a valid ID at check-in. On the corporate side, a "Senior" title (such as Senior Manager or Senior Vice President) designates a leadership role within the company's hierarchy. These individuals manage large departments, such as Global Operations or Revenue Management, and are responsible for the strategic direction of Marriott's 30-plus brands. If you are referring to the "Senior Living" sector, it's worth noting that Marriott actually sold its "Marriott Senior Living" division (now Sunrise Senior Living) in the early 2000s to focus exclusively on hospitality. Therefore, today, being a "senior" at Marriott most commonly means you are an esteemed older guest enjoying a well-earned discount on your next vacation.