/ Dictionary / Index N neck-rein: Meaning and Definition of Find definitions for: neck-rein Pronunciation: (nek'rān"), [key] — v.t. to guide or direct (a horse) with the pressure of a rein on the opposite side of the neck from the direction in which the rider wishes to travel. —v.i. (of a horse) to respond to such pressure from a rein by going in the desired direction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neckpiece neck sweetbread Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language