/ Dictionary / Index B Blaeu: Meaning and Definition of Find definitions for: Blaeu Pronunciation: (blou), [key] 1571–1638, Dutch cartographer, geographer, astronomer, and mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blaeberry Blagonravov 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