Breadcrumb Home > Dictionary > Index F fella: Meaning and Definition of Find definitions for: fel•la Pronunciation: (fel'u), [key] — n. Informal. fellow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fella (Thesaurus) fell fellable ✖ Related Content Daily Word Quiz: sophism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language