/ Dictionary / Index A Antarctic Ocean: Meaning and Definition of Find definitions for: Antarc'tic O'cean Pronunciation: [key] the waters surrounding Antarctica, comprising the southernmost parts of the Pacific, Atlantic, and Indian oceans. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Antarctic Convergence Antarctic Peninsula Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language