ϩⲁϩ B nn (adj ?), meaning unknown, in ⲫⲓⲟⲙ ⲛϩ.: Ex 23 31, Deu 1 1 (both S = Gk) ἐρυθρὰ θάλασσα. Ar as in ϣⲁⲣⲓ q v.