What is the specific name for the stripe marking located on a horse's nose?

The stripe marking located on a horse's nose is called a "snip." This refers specifically to a small white mark that appears on the nose, often situated between the nostrils. The term is commonly used in equestrian terminology to describe this distinct facial marking, differentiating it from other types of markings such as a blaze, which is a wider stripe that runs down the front of the horse's face, or a star, which is a white marking located on the forehead. The snip is particularly recognized for its unique placement and size, making it an important identifying feature in horse descriptions and registrations.