Pronunciation: [fˈɛtlɒks] (IPA) 
The word "fetlocks" is a term used to refer to the joint in a horse's leg just above the hoof. It is spelled with a silent "k" at the end, which indicates that the word is of Germanic origin. In IPA phonetic transcription, the word is pronounced as /ˈfɛtlɒks/, with stress on the first syllable. The "f" sound is followed by a short "e" sound, and the final consonant is pronounced like a "ks" cluster.
Fetlocks refer to a specific part of a horse's leg, specifically the joint just above the hoof where the long hairs or feathers grow. This term is commonly used in the field of equestrianism and equine anatomy.
More specifically, fetlocks are the distal joints on the hind and forelimbs of horses. They can be found just above the pastern but below the cannon bone. Fetlocks play a crucial role in the horse's locomotion, offering support and flexibility during movement.
In terms of appearance, fetlocks are more prominent in certain horse breeds or individuals with long hair growth. These long hairs, often referred to as fetlock feathers, are found on horses with specific characteristics, such as draft horses or certain pony breeds.
The fetlock joint is composed of various bones, tendons, and ligaments, which work together to facilitate the horse's movement. Flexion and extension of the fetlocks allow the horse to absorb shock, adjust to uneven terrain, and provide agility during various actions like jumping or running.
Additionally, fetlocks are essential for maintaining balance and preventing strain injuries in the lower limbs of horses. Proper care and attention to the fetlocks, including keeping them clean and free from excessive moisture or debris, contribute to the overall health and well-being of the horse's legs.
The word "fetlocks" has its roots in Old English. It is derived from the Old English word "fotluc", which combines "fot" (meaning "foot") and "luc" (meaning "lock of hair" or "tuft of hair"). Over time, "fotluc" evolved into "fetlok", and eventually became "fetlock" in modern English. The term "fetlocks" typically refers to the tufts of hair or jointed callous growths found on the backs of a horse's lower legs, just above the hooves.
