Product testing, also called consumer testing or comparative testing, is a process of measuring the properties or performance of products.
cockpit. n. 1. (Aeronautics) the compartment in a small aircraft in which the pilot, crew, and sometimes the passengers sit. Compare flight deck 1. 2. (Motor Racing) the driver's compartment in a racing car.
berth. 1  a shelflike sleeping space, as on a ship, airplane, or railroad car. 2  Nautical. the space allotted to a vessel at anchor or at a wharf. the distance maintained between a vessel and the shore, another vessel, or any object. the position or rank of a ship's officer. the cabin of a ship's officer. 3  a job; position.