adjective - of, relating to, or being a school providing education for students who have completed primary school
noun, technical - a space through which light passes in an optical or photographic instrument
verb - to hide aboard a ship, aircraft, or other vehicle in order to travel secretly and without paying
verb - to store or pack something securely, especially to keep it out of sight or in a safe place
verb - to put or arrange something neatly and securely in a particular place, especially for storage or transportation