Note 184 — TALE OF KING OMAR BIN AL-NU'UMAN AND HIS SONS SHARRKAN AND ZAU AL-MAKAN, AND WHAT BEFEL THEM OF THINGS SELD-SEEN AND PEREGRINE.[138]
Richard Francis Burton translation
Arab. "Fass," fiss or fuss; the gem set in a ring; also applied to a hillock rounded en cabochon. In The Nights it is used to signify "a fine gem."