What does Oracle mean?

Oracle bone inscriptions, called "Oracle Bone Inscriptions". Oracle Bone Inscriptions, mainly from Yin Ruins in Anyang, Henan Province, is a written record relic of divination with tortoise shell and animal bones in the late Shang Dynasty, and occasionally there are a few notes related to divination or other types. 1899 was discovered by scholars, and it has a history of more than 100 years. More than 654.38+ten thousand pieces were unearthed before and after, with a vocabulary of about 5,000.