سُفْلٌ
and
سِفْلٌ (S, M, Mgh, O, Msb, K) [but it is strangely added in the Msb that IKt disallowed the pronunciation with damm] and
سِفْلَةٌ (M, K) and
سُفَالَهٌ (S, O, K) The lowest, or lower, part [of a thing]; opposite of
عُلْوٌ (S, M, Mgh, O, Msb, K) and عِلْوٌ (S, Mgh, O, Msb, K) and عِلْوَةٌ (K) and عُلَاوَةٌ; (S, O, K;) [and so
سَافلَةٌ, opposite of
عَاليَةٌ:] كُلّ شَىْءٍ
سُفَالَهُ signifies, (K,) or is said to signify, (M,) the lowest, or lower, part of anything; i. e.
أَسْفَلُهُ (M, K;) and عُلَاوَتُهُ [The contr., i. e.] أَعْلَاهُ. (M.)