/ Dictionary / Index T third finger: Meaning and Definition of Find definitions for: third' fin'ger Pronunciation: [key] the finger next to the little finger; ring finger. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. third eyelid third force Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language