/ Dictionary / Index P pastiness: Meaning and Definition of Find definitions for: past•i•ness Pronunciation: (pā'stē-nis), [key] — n. the quality of being pasty. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pastime pastis Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language