/ Dictionary / Index B blue fox: Meaning and Definition of Find definitions for: blue' fox' Pronunciation: [key] a bluish-gray winter color phase of the Arctic fox, Alopex lagopus. the Arctic fox in summer pelage. the blue fur of this animal. any white fox fur dyed blue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blue flu blue gas Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language