Clouds (سَحَابٌ) in which is the sound of thunder: (S, K: * [in the CK, in this instance, erroneously written مُجَلْجَلٌ:]) or sounding: (TA:) [see also مُجَلِّلٌ:] and in like manner ↓جَلْجَالٌ applied to rain. (K, TA.)
2.
A strong chief: or [in the CK, "and,"] one whose voice, or fame, (صَوْت,) reaches far: and bold, vehement in repelling or defending, eloquent, or able in speech, (K,) who subjects himself to peril, or danger. (TA.)