/ Dictionary / Index H Hellespontus: Meaning and Definition of Find definitions for: Hel•les•pon•tus Pronunciation: (hel"u-spon'tis), [key] — n. an area in the southern hemisphere of Mars. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Hellespont hellfire Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language