/ Dictionary / Index H hypermegasoma: Meaning and Definition of Find definitions for: hy•per•meg•a•so•ma Pronunciation: (hī"pur-meg"u-sō'mu), [key] — n. Pathol. gigantism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hypermedia hypermeter 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