Entry 1 sense Webster, 1913 Bayad · Ba·yad · IPA 01 n. A large, edible, siluroid fish of the Nile, of two species (Bagrina bayad and Bagrina docmac). 1. A large, edible, siluroid fish of the Nile, of two species (Bagrina bayad and Bagrina docmac).(Zool.)