/ Dictionary / Index B blue straggler: Meaning and Definition of Find definitions for: blue' strag'gler Pronunciation: [key] — Astron. Astron. one of a small group of blue stars within a cluster that falls near the main sequence even though other stars of its color have evolved off the main sequence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bluestone blue streak Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language