Excess, excellence, or superiority; synonym طَوْلٌ: (IDrd, S, K:) so in the saying, لِفُلَانٍ عَلَىفُلَانٍ رَبَاءٌ [Such a one possesses excess, or excellence, or superiority, over such a one]. (IDrd, S.)
2.
And An obligation, a favour, or a benefit; synonym مِنَّةٌ. (K.)