The manual alphabet is a system of hand signs used to represent letters of the alphabet. It is commonly used in sign languages, such as American Sign Language (ASL), to spell out words, especially names or terms that do not have a specific sign. Each letter is represented by a unique hand shape, allowing for clear communication. This method is particularly useful in situations where a specific sign is not known or when communicating with individuals who are deaf or hard of hearing. The manual alphabet enhances the richness of sign language and facilitates effective interaction in diverse settings.