Noun
1. the cloak as a symbol of authority;
"place the mantle of authority on younger shoulders"2. the layer of the earth between the crust and the core
3. anything that covers;
"there was a blanket of snow"4. (zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell
5. shelf that projects from wall above fireplace;
"in England they call a mantel a chimneypiece"6. hanging cloth used as a blind (especially for a window)
7. a sleeveless garment like a cloak but shorter