/ Dictionary / Index R Ronne Ice Shelf: Meaning and Definition of Find definitions for: Ron'ne Ice' Shelf" Pronunciation: (rō'nu), [key] an ice barrier in Antarctica, in SW Weddell Sea, bordered by Ellsworth Land on the NW and Berkner Island on the E. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rönne Ronnie Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language