/ Dictionary / Index H haüynite: Meaning and Definition of Find definitions for: ha•üy•nite Pronunciation: (ä-wē'nīt), [key] — n. a relatively rare feldspathoid mineral related to sodalite: sometimes confused with lapis lazuli. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Hauts-de-Seine Havana Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language