Sentence:  For an instant John longed for the sound of the bells of Noyon-la-Sainte , the touch of his mother 's hand , the lilt of Charles 's voice in the square raftered rooms , his father 's bass tones rumbling to the canons , and the sight of the beloved <WSD>bishop</WSD> . 
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