The term 'member of a Jamaican religion' can be summarized by the word 'Rasta', which is a five-letter word. Rastafarianism is a religion that originated in Jamaica in the 1930s, and is based on the teachings of Marcus Garvey. It is a spiritual movement that emphasizes the importance of African culture and identity, and its adherents are known as Rastafarians. The religion has become popular worldwide, and its members are often identified by their dreadlocks and colorful clothing.