disestablishment
n. 解除官职;政教分离
例句
He advocated the disestablishment of the Anglican church.
他提倡废除圣公会作为英国国教的地位。
《柯林斯英汉双解大词典》
And disestablishment would be a very good thing.
第二,废黜英国国教应该会是一件极好的事情。