Pastor
Minister, Clergyman
noun, の adjective
A pasture teacher is one who leads his flock around through life. This is a pastor, minister, or clergyman.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
牧師さんはもう今日は教会を出ちゃいましたか？
Has the pastor already left the church for the day?