What is the meaning of the word "booked"?

• The word "booked" is commonly used to describe a situation where something has been reserved or scheduled in advance. This can refer to a wide range of commitments, including but not limited to, securing a reservation at a hotel or restaurant, scheduling a flight or other forms of transportation, arranging appointments, or planning events. When an item, place, or service is "booked," it means that it has been officially secured for use by a particular person or group at a specified time, often involving a registration process or agreement. The term emphasizes the confirmation and allocation of resources or spaces to prevent them from being available to others during the designated period.