Breadcrumb Home > Dictionary > Index F fearnought: Meaning and Definition of Find definitions for: fear•nought Pronunciation: (fēr'nôt"), [key] — n. a stout woolen cloth for overcoats. an outer garment of this cloth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fearless fearsome ✖ Related Content Daily Word Quiz: hieratic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language