/ Dictionary / Index C Coral Sea: Meaning and Definition of Find definitions for: Cor'al Sea' Pronunciation: [key] a part of the S Pacific, bounded by NE Australia, New Guinea, the Solomon Islands, and the New Hebrides: U.S. naval victory over the Japanese, May 1942. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coralroot coral snake Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language