Meaning : The layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum.

Meaning : (zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell.

Meaning : (Roman Catholic Church) vestment consisting of a band encircling the shoulders with two lappets hanging in front and back.

Meaning : Cloak or mantle worn by men in ancient Rome.