verb form VIII āistīāafun AisotiyAafN اِسْتِياَفٌ Bookmark Bookmarked Share 1.signifies The act of [putting to the sword,] destroying, or killing. (KL.) One says, اُسْتِيفَ القَوْمُ [apparently meaning The people, or party, were put to the sword]: (K:) a phrase mentioned by Lth. (TA.) 2.See also 6.