Here's what it means:
* Centaur: A mythical creature with the upper body of a human and the lower body of a horse.
* Colt: A young male horse, typically under four years old.
So, a centaur colt would be a young male centaur, likely still developing and learning about their centaur life. They might be playful, energetic, and still learning to control their equine body.
There are no official descriptions of centaur colts in mythology, but they are a popular concept in fantasy fiction and art.