Webster's 1828 dictionary has an entry for "church"; defines it both as a building as well as collective body of people.
Noah Webster, 1828 Webster's Dictionary, (The Editorium, 1828), "Church," accessed January 18, 2023
CHURCH, noun
1. A house consecrated to the worship of God, among Christians; the Lords house. This seems to be the original meaning of the word. The Greek, to call out or call together, denotes an assembly or collection. But, Lord, a term applied by the early Christians to Jesus Christ; and the house in which they worshipped was named from the title. So church goods, bona ecclesiastica; the Lords day, dies dominica.
2. The collective body of Christians, or of those who profess to believe in Christ, and acknowledge him to be the Savior of mankind. In this sense, the church is sometimes called the Catholic or Universal church
3. A particular number of Christians, united under one form of ecclesiastical government, in one creed, and using the same ritual and ceremonies; as the English church; the Gallican church; the Presbyterian church; the Romish church; the Greek church
4. The followers of Christ in a particular city or province; as the church of Ephesus, or of Antioch.
5. The disciples of Christ assembled for worship in a particular place, as in a private house. Colossians 4:15.
6. The worshipers of Jehovah or the true God, before the advent of Christ; as the Jewish church
7. The body of clergy, or ecclesiastics, in distinction from the laity. Hence, ecclesiastical authority.
8. An assembly of sacred rulers convened in Christs name to execute his laws.
9. The collective body of Christians, who have made a public profession of the Christian religion, and who are united under the same pastor; in distinction from those who belong to the same parish, or ecclesiastical society, but have made no profession of their faith.
CHURCH, verb transitive To perform with any one the office of returning thanks in the church after any signal deliverance, as from the dangers of childbirth.