رَأّسٌ

A seller of heads: (S, M, Mgh, Msb, K:) رَوَّاسٌ, (S, Mgh, Msb,) or رَوَّاسِىٌّ, (K, TA,) with و and with the relative ى, (TA,) is vulgar, (S,) or incorrect, (Mgh, K,) or post-classical. (Msb.)