/ Dictionary / Index H Hermann-Mauguin symbol: Meaning and Definition of Find definitions for: Her'mann-Mau•guin' sym"bol Pronunciation: (hûr'mun-mō-gan', her'män-), [key] — Crystall. Crystall. a notation for indicating a particular point group. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Herman hermaphrodite Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language