/ Dictionary / Index B blue angel: Meaning and Definition of Find definitions for: blue' an'gel Pronunciation: [key] — Slang. Slang. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blue alert Blue Army Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language