/ Dictionary / Index M millrace: Meaning and Definition of Find definitions for: mill•race Pronunciation: (mil'rās"), [key] — n. the channel in which the current of water driving a mill wheel flows to the mill. the current itself. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: millrace (Thesaurus) millpond millrind Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language