DictionaryreinGuiding strap
noun / verb

rein

RAYN/reɪn/

A guiding strap attached to an animal's bridle.

The rider holds the reins loosely as the horse walks.

A close three-quarter view of a bridled horse and its rider, with the leather reins clearly traceable from the bit rings to the rider’s hands.
Etymology

The bridle strap lets a rider guide or restrain a horse. That practical function became an image for control more generally, as in taking or holding the reins.

In context

Tim Anderson Ranch and Horse Training0:45
my right rein is my direct rein it bends the horse's head controls the bend in the horse's neck
Rein Use. How each rein moves the horse. Tack Spotlight

More examples

  • One leather rein is twisted near the bridle.
  • She reins in her horse before the sharp turn.
  • We need to rein in our spending this month.

Forms

rein · reins · reined · reining

Similar words

line
Often guides a horse from a carriage rather than a saddle.
strap
Names any narrow flexible band, not specifically one for guiding.