headstall

This term is highly specialized terminology used within equestrianism and leatherworking. It refers specifically to the structural framework of the bridle that secures the bit to the horse's head, distinguishing it from the reins or the bit itself.

In a commercial or technical context, the word is used to describe the specific piece of tack being sold or repaired. It is rarely used outside of horse-related environments and carries a neutral, descriptive tone.