Adash
This is the name Gurdjieff’s father used as an Ashokh. Note that this “word” also appears twice in The Tales firstly within the word “Adashsikra” the Atlantean name for Monday (p464), and secondly in the names of the notes on the Lav-Merz-Nokh, the first (highest) whole note being called “Adashtanas” (p850).