n. A vacant inclosed space of greater or less extent before a church (often slightly raised), and under the jurisdiction of the church authorities; also, the outer court of a palace or great house.n. A room over a church porch employed as a school-room or a storage-room, or as a lodging for some ecclesiastic.n. A church porch, where lawyers were in the habit of meeting for consultation; specifically, the portico of St. Paul's Cathedral in London.