Breadcrumb Home > Dictionary > Index R Ross Ice Shelf: Meaning and Definition of Find definitions for: Ross' Ice' Shelf" Pronunciation: [key] an ice barrier filling the S part of the Ross Sea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rossetti Rossini ✖ Related Content Daily Word Quiz: dishabille Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language