Tocharian

a branch of the Indo-European language family that originated in central Asia during the first millennium A.D.

• Turfan, East Tocharian, Turfan dialect — a dialect of Tocharian
• Kuchean, West Tocharian, Kuchean dialect — a dialect of Tocharian

• Indo-European, Indo-European language, Indo-Hittite — the family of languages that by 1000 BC were spoken throughout Europe and in parts of southwestern and southern Asia