/ Dictionary / Index P palliasse: Meaning and Definition of Find definitions for: pal•liasse Pronunciation: (pal-yas', pal'yas, pal"ē-as', pal'ē-as"), [key] — n. Chiefly Brit. paillasse. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: palliasse (Thesaurus) pallial palliate Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language