ركم

رُكْمَةٌ ذ , (S, K, [so in my copies of the S,]) with damm, (K,) in [some of] the copies of the S رَكَمَةٌ, (TA,) Clay, or mud, (S, K, TA,) and earth, or dust, (TA,) collected together [ and app. heaped up ]. (S, K, TA.)