/ Dictionary / Index H heliborne: Meaning and Definition of Find definitions for: hel•i•borne Pronunciation: (hel'u-bôrn", -bōrn"), [key] — adj. transported by helicopter: heliborne troops. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. helianthus helic- Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language