Gtaʼ language

Gta'
Didayi
ଡିଡାୟୀ
PronunciationIndia
RegionOdisha
EthnicityDidayi
Native speakers
(3,100 cited 1991 census)
Odia
Language codes
ISO 639-3gaq
Glottologgata1239
ELPGta'
Geta? [sic] is classified as Severely Endangered according to the UNESCO Atlas of the World's Languages in Danger

The Gtaʼ language (also Gataʼ, Gataʔ, and Gtaʔ), also known as Gta Asa, Didei or Didayi ([ɖiɖaːj(i)]), is an Austroasiatic language spoken by the Didayi people of southernmost Odisha in India. It is notable for its sesquisyllabic phonology and vigesimal (base 20) numeral system.