اثف

أَثِفٌ ذ [probably a mistake for ↓اآثِفٌ] Continuing, permanent, constant, firm, or established: (K, TA:) so in the Moheet. (TA.) ― -b2- Also, (K, and so in a copy of the S,) or ↓ اآثِفٌ, [agreeably with analogy, and therefore more probably the correct form,] (so in other copies of the S and in the T,) Following. (Ks, T, S, K.)