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

• east tocharian
• turfan
• turfan dialect
• kuchean
• kuchean dialect
• west tocharian

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

• indo-european
• indo-european language
• indo-hittite