The term ONE WHO CELEBRATES GROUNATION DAY can be summarized as a Rasta, which is a five-letter word. A Rasta is a person who follows the Rastafari movement, an Abrahamic religion that originated in Jamaica in the 1930s. Rastas celebrate Grounation Day, which is a holiday that commemorates the visit of Emperor Haile Selassie I of Ethiopia to Jamaica in 1966. On this day, Rastas gather to celebrate their faith and culture.