/ Dictionary / Index P pack ice: Meaning and Definition of Find definitions for: pack' ice" Pronunciation: [key] a large area of floating ice formed over a period of many years and consisting of pieces of ice driven together by wind, current, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. packhorse packing Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language