| a. | 1. | Of or pertaining to a congregation; conducted, or participated in, by a congregation; |
| 2. | Belonging to the system of Congregationalism, or to Congregationalist; holding to the faith and polity of Congregationalism; |
| Adj. | 1. | congregational - relating to or conducted or participated in by a congregation; "congregational membership"; "congregational singing" |
| 2. | Congregational - of or pertaining to or characteristic of a Congregational church Synonyms: Congregationalist |