/ Dictionary / Index P passus: Meaning and Definition of Find definitions for: pas•sus Pronunciation: (pas"us), [key] — pl. -sus, -sus•es. a section or division of a story, poem, etc.; canto. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pass-through password Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language