JAT Meaning of JAT in English transcription, транскрипция: [ ˈjät ]nounEtymology: Hindi & Urdu JāṭDate: 1622: a member of an Indo-Aryan people of the Punjab and Uttar Pradesh Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003