Definition of flame gun in English:

flame gun

noun

  • A device for producing a jet of flame, used especially for destroying weeds.

    • ‘Why not use a weed flame gun instead of chemicals?’
    • ‘Commercially available wire combustion flame guns can be used to spray virtually any welding wire including composite wires.’
    • ‘They use a flame gun or hoe to control weeds, not chemical weedkillers.’