Of or pertaining to the church; relating to the organization or government of the church; not secular; as, ecclesiastical affairs or history; ecclesiastical courts.

This is an adjective describing anything that has to do with the Church. It comes from the Greek word ' ekklesia', which in the New Testament is translated as church. Its literal meaning is 'the called-out ones.'

Of or pertaining to a church, especially an organized institution.

A term from the Greek, EKKLESIA, pertaining to the church or used in association with clergymen.

having something to do with the Church (organisation or ritual) from the Greek, ecclesia

Of or relating to a church.

of or associated with a church (especially a Christian Church); "ecclesiastic history"

Of or pertaining to the church, especially considered as an organized and governing power

pertaining to matters concerning the institutional aspects of the church

Refers to official structures or legal and organizational aspects of the church.

The word comes from the Greek meaning ‘ church'.