/ Dictionary / Index P participating preferred: Meaning and Definition of Find definitions for: partic'ipating preferred' Pronunciation: [key] — Stock Exchange. Stock Exchange. a preferred stock entitled to its fixed dividend and to additional ones on a specified basis after payment of dividends on common stock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. participating insurance participation Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language