Sentence:  Jubal did not hear of Digby 's disappearance when it was announced , and , when he did , while he had a fleeting suspicion , he dismissed it ; if Mike had had a finger in it , he had gotten away with it - and what happened to supreme <WSD>bishops</WSD> worried Jubal not at all as long as he was n't bothered . 
Meaning of the word marked with <WSD> tags:  a senior member of the Christian clergy having spiritual and administrative authority; appointed in Christian churches to oversee priests or ministers; considered in some churches to be successors of the twelve Apostles of Christ