Palmyra in Syria, also called Tadmur, Tadmor, or Tudmur, ancient city in south-central Syria, 130 miles (210 km) northeast Damascus. The name Palmyra, meaning “city of palm trees,” was conferred upon the city by its Roman rulers in the 1st century CE; Tadmur, Tadmor, or Tudmur, the pre-Semitic name of the site, is also still in use. The city is mentioned in tablets dating from as early as the 19th century BCE. It attained prominence in the 3rd century BCE, when a road through it became one of the main routes of east-west trade. Palmyra was built on an oasis lying approximately halfway between the Mediterranean Sea (west) and the Euphrates River (east), and it helped connect the Roman world with Mesopotamia and the East.
