/ Dictionary / Index D dark star: Meaning and Definition of Find definitions for: dark' star' Pronunciation: [key] — Astron. Astron. an invisible member of a binary or multiple star system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. darksome darktown Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language