/ Dictionary / Index P piceous: Meaning and Definition of Find definitions for: pic•e•ous Pronunciation: (pis'ē-us, pī'sē-us), [key] — adj. of, pertaining to, or resembling pitch. inflammable; combustible. black or nearly black as pitch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pice pich Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language