certificated master meaning in Hindi

Examples

1. Thomas Ford in his history of Enfield ( 1873 ) records the existence in Enfield Highway of " a school for 160 boys, with a master's house, built in 1872, near the Church, under a certificated master and three pupil teachers " and a " girls'and infants'school at the Highway, for 260 children, taught by a certificated mistress, and four pupil teachers ."