Rayyis (gender unknown)
(with) definite article: ?idioglot single reed with the vibrating end of its tongue facing stock and bag, or the mouth of the player
down-cut
Elsner, Jürgen & Jabès, Andrée: Der Arġūl. In: Collaer [et al.]: Nordafrika (1983), p.44 (Elsner [!]).