/ Dictionary / Index M millepore: Meaning and Definition of Find definitions for: mil•le•pore Pronunciation: (mil'u-pôr", -pōr"), [key] — n. a coralline hydrozoan of the genus Millepora, having a smooth calcareous surface with many perforations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. millepede miller Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language