/ Dictionary / Index H helipad: Meaning and Definition of Find definitions for: hel•i•pad Pronunciation: (hel'u-pad", hē'lu-), [key] — n. a takeoff and landing area for helicopters, usually without commercial facilities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heliozoan heliport Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language