/ Dictionary / Index B Blavatsky: Meaning and Definition of Find definitions for: Bla•vat•sky Pronunciation: (blu-vat'skē), [key] (Elena Petrovna Blavatskaya, nee Hahn), 1831–91, Russian theosophist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Blaue Reiter* blaw Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language