What is definition sibyl?

A sibyl is a female prophetess or fortune teller in ancient Greek and Roman mythology. The term sibyl is derived from the Greek word "sibylla," which means "prophetess" or "oracle." The sibyls were often consulted by rulers and common folk alike for guidance and answers to important questions about the future. They were known for their ability to communicate with the gods and provide insight into both major events and personal matters. The most famous sibyls were the Oracle of Delphi in Greece and the Cumaean Sibyl in Italy. The sibyls were often praised for their wisdom and foresight, and their prophecies were considered to be highly accurate and valuable.