If you mean the raised part of their back just before their neck, it's called the withers
on the back between the mane and the withers
The part that hangs over the brow is called the forelock. The part that goes down the back from where the forelock parts is the mane.
The forelock is the part of a horse's mane that falls between it's ears.
a mane is long heavy hair on the back of the neck of a horse or lion
A horse's mane can also be a part of a road, as some roads are named after physical features, such as "Main Street" or "Mane Street."
the hair on the forehead of a horse is an extension of the mane, however it is referred to as a forelock
This is called the mane. The hair that dangles between a horse's ears is called the forelock.
I have never heard of a 'forry' anything on a horse. I wonder if you are thinking about a 'forelock' with is the first part of the horse's mane that is between his ears and falls down the forhead between his eyes.
That hair at the neck of the horse is called the mane, darling. It's that fabulous flowing fringe that adds a touch of elegance to their majestic appearance. So, next time you see a horse strutting its stuff, just remember to compliment its mane and make it feel like the fabulous creature it is.
The Poll
A horse's withers are around the place where the shoulders are. Which is just below the mane, on the horse's back.
The word "mane" is a noun. It refers to the long hair on the neck of a horse, lion, or other animals.