Sesostris I

/ sɛˈsɒstrɪs /

noun

1. Sesostris I20th century bc20th century bcMEgyptianPOLITICS: hereditary ruler 20th century bc , king of Egypt of the 12th dynasty. He conquered Nubia and brought ancient Egypt to the height of its prosperity. The funerary complex at Lisht was built during his reign