
Rosetta Stone | Definition, Discovery, History, Languages, …
Rosetta Stone, ancient Egyptian stone bearing inscriptions in several languages and scripts; their decipherment led to the understanding of hieroglyphic writing. An irregularly shaped stone of black granite 3 feet 9 inches (114 cm) long and 2 feet 4.5 inches (72 cm) wide, and broken in antiquity, it was found near the town of Rosetta (Rashīd), about 35 miles (56 km) northeast of Alexandria.