Jagoi language
Jagoi, Singai or Bau, is a Dayak language of Borneo. Gumbang dialect may be closer to Tringgus.
Dialects
Bau language is divided into seven dialects, namely:Jagoi - notably from Serikin, Stass, Serasot etc., towards Kampung Selampit in Lundu, Sarawak,Bratak - used in kupua around the Bung Bratak,Singai - used in the area and villages around the Catholic site of Mount Singai,Biroih - used from Kampung Skiat area towards Kampung Seropak and towards Peninjau Lama who originated from Mount Podam,Krokuang/Krokong - used in the Krokong area in Bau, Sarawak,Gumbang - in Gumbang area, andTringgus - in Kampung Tringgus.