/ Dictionary / Index P pastness: Meaning and Definition of Find definitions for: past•ness Pronunciation: (past'nis), [key] — n. the state or fact of being past. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pastness (Thesaurus) past mistress Pasto Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language