/ Dictionary / Index T tide mill: Meaning and Definition of Find definitions for: tide' mill" Pronunciation: [key] a mill operated by the tidal movement of water. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tidemark tide pool Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language