/ Dictionary / Index S shelf ice: Meaning and Definition of Find definitions for: shelf' ice" Pronunciation: [key] ice forming part of or broken from an ice shelf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. shelfful shelf life Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language