If she be. wall. Spoken by another brother: i.e. like. wall that keeps out all intruders.
palace. turret, or battlement.
a door: i.e. accessible to any one.
boards. planks, or panels.
Related Commentaries of Song of Solomon 8:9
Song of Solomon 8:9
9 If she be a wall, we will build upon her a palace of silver: and if she be a door, we will inclose her with boards of cedar.