/ Dictionary / Index F fetlock: Meaning and Definition of Find definitions for: fet•lock Pronunciation: (fet'lok"), [key] — n. the projection of the leg of a horse behind the joint between the cannon bone and great pastern bone, bearing a tuft of hair. See diag. under the tuft of hair itself. Also calledthe joint at this point. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fetlock (Thesaurus) fetishize fetology Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language