(n.) A covering; -- applied especially to the bundles of longitudinal fibers in the upper part of the crura of the cerebrum.

Leatherette Leatheroid border circumference coat cortex covering crust cuticle dermis envelope epidermis exterior external facade face facet fell fleece flesh fringe front fur furring hide imitation fur imitation leather jacket leather leather paper lineaments outer face outer layer outer side outer skin outline outside pelt peltry periphery rawhide rind sheath shell skin skins superficies superstratum surface tegmen tegmentum tegument top vair