bridle hand
noun
(of a horseback rider) the hand, usually the left hand, that holds both reins or both pairs of reins, leaving the other hand free to manage a whip, crop, lariat, or the like.
Origin of bridle hand
First recorded in 1570–80
Words nearby bridle hand
bridgman,
bridgmanite,
bridgwater,
bridie,
bridle,
bridle hand,
bridle joint,
bridle path,
bridle suture,
bridlewise,
bridoon