1 a gentleman, a 20.
2 a king 19-20.
3 a priest 20. Compare rai etymology: barry ‘big, fine’ good’ + Romany rai ‘a lord, a gentleman’; attested by Galloway Tinkler-Gypsies; also sense 2 collected by Simson (1865); sense 3 and the form bara rai collected by McCormick note:
Smart & Crofton (1875) collected the form Baúro-rei ‘a gentleman’ from English Gypsies.