Definition of pallial
1 : of, relating to, or produced by the mantle of a mollusk or brachiopod
2 : of or relating to the cerebral cortex
Origin and Etymology of pallial
New Latin pallium
First Known Use: 1836See Words from the same year
Seen and Heard
What made you want to look up pallial? Please tell us where you read or heard it (including the quote, if possible).