تعريف permanent marker في الإنجليزية الإنجليزية القاموس.
a type of felt-tip pen used to create permanent water-resistant writing on a surface such as a writable DVD
A permanent marker is a type of marker pen that is used to create permanent writing on an object. Generally the liquid is water resistant, contains the toxic chemical xylene or toluene, and is capable of writing on a variety of surfaces from paper to metal to stone. They come in a variety of tip sizes (ultra fine to wide), shapes (chisel point, bullet tip, and wide bristle), and colors (metallic, non metallic, or ultraviolet reactive)