ربو

رَبَاآءٌ ذ Excess, excellence, or superiority; syn. طَوْلٌ: (IDrd, S, K:) so in the saying, لِفُلَانٍ عَلَى فُلَانٍ رَبَاآءٌ [ Such a one possesses excess, or excellence, or superiority, over such a one ]. (IDrd, S.) ― -b2- And An obligation, a favour, or a benefit; syn. مِنَّةٌ. (K.)