hot glue gun
hand-held, pistol-like device used to apply melted glue that can bind to a large variety of materials
en-US/ˈhɑt ˈɡlu ˈɡʌn/
en-GB/ˈhɒt ˈɡluː ˈɡʌn/
hand-held, pistol-like device used to apply melted glue that can bind to a large variety of materials