Thaithaichuk thai-aso (Karbi) Contributed by: Mangalsingh Rongphar on 2012-06-25 1. (Common Noun-Masculine) an elder brother of the husband. স্বামীৰ ককায়েক | English: arrow, brother-in-law, Assamese: জেঠাল, জেঠোট, বৰজনা, ভাইশহুৰ, Khasi: u khnam, Karbi: tepohei, thai-aso, Dimasa: bobraolong, Deori: চ্চিউপি