/ Dictionary / Index T third eye: Meaning and Definition of Find definitions for: third' eye' Pronunciation: [key] See intuition. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. third estate third eyelid Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language