| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
pallium (ˈpælɪəm) ![]() | |
| —n , pl -lia, -liums | |
| 1. | a garment worn by men in ancient Greece or Rome, made by draping a large rectangular cloth about the body |
| 2. | chiefly RC Church a woollen vestment consisting of a band encircling the shoulders with two lappets hanging from it front and back: worn by the pope, all archbishops, and (as a mark of special honour) some bishops |
| 3. | anatomy Also called: mantle the cerebral cortex and contiguous white matter |
| 4. | zoology another name for mantle |
| [C16: from Latin: cloak; related to Latin palla mantle] | |
pallium pal·li·um (pāl'ē-əm)
n. pl. pal·li·ums or pal·li·a (-lē-ə)
The mantle of gray matter with the underlying white substance. Also called brain mantle, mantle.