Kehl

Kehl or Khel is the name of a Tleilaxu secret council.

As it appears it's possibly a council made up of the inner most clan of Tleilaxu Masters and or only made up of the Masheikh.

Behind the scenes
Probably from the Pashtun word meaning "followers of". The word is a common final element in the names of clans, tribes and villiages.

Khel (Pashto: خیل)