Breadcrumb Home > Dictionary > Index S superhelix: Meaning and Definition of Find definitions for: su•per•he•lix Pronunciation: (s'pur-hē"liks), [key] — pl. -hel•i•ces -he•lix•es. a coil formed by intertwined helical DNA or by protein chains. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. superheat superhero TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language