Meche is a term that can refer to various subjects, but it is often associated with a character from the animated film The Book of Life. In this film, Meche is depicted as a beautiful and kind-hearted woman who plays a significant role in the story, representing love and sacrifice. In a broader context, "Meche" can also refer to a type of hair extension or a specific hairstyle. This usage is common in beauty and fashion discussions, where Meche signifies a technique used to enhance hair volume and style, often involving highlights or color treatments.