The term 'Horse with a Reddish Coat' can be summarized as 'Roan', which is a four-letter word. Roan is a coat color of horses, characterized by an even mixture of white and colored hairs on the body, while the head and points—mane, tail, legs—are mostly solid-colored. Roan horses can come in any base coat color, from bay to chestnut to black. The reddish color of the coat is due to the mixture of white and red hairs.