Zen Priest
noun
A Zen priest is a zen priest.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
彼は禅僧です。
He is a Zen priest.
それは、どこかの禅僧が言っていた言葉です。
That is what some Zen monk said.
禅僧になるには、どうすればいいですか？
How can I become a Zen monk?