Pronunciation: (hôr'sē), [key]
—adj., hors•i•er, hors•i•est.
1. of, pertaining to, or characteristic of a horse.
2. dealing with or interested in horses, horseback riding, fox hunting, horse racing, etc.: the horsy set in local society.
3. rather heavy and awkward in general appearance or facial structure: That heavy coat makes you look horsy. Also,horsey.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.