/ Dictionary / Index F freethinker: Meaning and Definition of Find definitions for: free•think•er Pronunciation: (frē'thing'kur), [key] — n. a person who forms opinions on the basis of reason, independent of authority or tradition, esp. a person whose religious opinions differ from established belief. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: freethinker (Thesaurus) Free Territory of Trieste free thought Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language