The term 'Toy Gun' can be summarized as a PEASHOOTER, which is a 10 letter word. A peashooter is a toy gun that shoots small pieces of dried peas or other small objects. It is usually made of a tube, such as a hollowed-out piece of bamboo, with an airtight plug at one end. The other end is open and the user blows into it to shoot the peas. Peashooters are often used as children's toys, but they can also be used for target practice.