Tags: Language.
The Deilami language (Deilami: ديلمي) also known as Daylamite Daylami Dailamite or Deylami is an extinct language which is a member of the northwestern Iranian language branch of Iranian Languages. It was spoken in northern Iran specifically in the mountainous area in Gīlān Mazandaran and Ghazvin Provinces. Parviz Natel Khanlari listed this language as one of Iranian dialects spoken between the 9th and 13th centuries.