- to cause to fall from a horse, as in battle; dislodge from the saddle: Sir Gawain unhorsed the strange knight.
- to defeat; overcome; dislodge, as from a position or office: His vigorous campaign unhorsed his adversary.
- to knock or throw from a horse
- to overthrow or dislodge, as from a powerful position
- to unharness horses from (a carriage, etc)
