/ Dictionary / Index D Dry Ice: Meaning and Definition of Find definitions for: Dry' Ice' Pronunciation: [key] — Chem., Trademark. Chem.,Trademark. the solid form of carbon dioxide, which sublimes at −109.26°F (−78.48°C) and is used chiefly as a refrigerant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dry hole drying Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language