The term TOUR GEAR can be broken down into two crossword solutions: AMPS (4 letters) and TOUR (4 letters). AMPS stands for Amplifiers, which are electronic devices used to increase the volume of sound. They are commonly used in live music performances, such as concerts or tours, hence the connection to the term TOUR GEAR. TOUR, on the other hand, is a noun that refers to a journey or excursion, usually for pleasure. Therefore, TOUR GEAR can be interpreted as the equipment needed for a TOUR, such as amplifiers, microphones, speakers, and other audio equipment.