/ Dictionary / Index C Clashing Rocks: Meaning and Definition of Find definitions for: Clash'ing Rocks' Pronunciation: [key] Symplegades. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. clash -clasis Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language