/ Dictionary / Index D Dow Jones Average: Meaning and Definition of Find definitions for: Dow' Jones' Av"erage Pronunciation: (dou), [key] — Trademark. Trademark. any of the indexes published by Dow Jones & Company, a financial publishing firm in New York City, showing the average closing prices of the representative common stocks of 30 industrials, 20 transportation companies, or 15 utilities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dowitcher Dowland Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language