›a Christian religious organization: [U]He went on a trip with some of his friends from church.›Church is also a group of people meeting for a religious gathering: [U]I’ll see you after church.›A church is also one of the larger divisions within Christianity: [C]The Episcopal and Roman Catholic churches have many similarities.›Church can also mean organized religion generally: [U]The separation of church and state is an important feature of the US Constitution.