something visible that by association or convention represents something else that is invisible | a sleeveless garment like a cloak but shorter |
an arbitrary sign (written or printed) that has acquired a conventional significance | hanging cloth used as a blind (especially for a window) |
| shelf that projects from wall above fireplace |
| (zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell |
| the cloak as a symbol of authority |
| the layer of the earth between the crust and the core |
| anything that covers |