/ Dictionary / Index O ommatophore: Meaning and Definition of Find definitions for: om•mat•o•phore Pronunciation: (u-mat'u-fôr", -fōr"), [key] — n. Zool. a tentacle or movable stalk bearing an eye, as in certain snails. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ommatidium Ommiad Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language