Definition
to close off a space in a wall by using bricks or stones
砌堵（將壁上的空間堵堾）
Last year, the workers decided to wall up the old doorway to prevent anyone from entering.
去年，工人們決定用牆封住舊門道，以防止任何人進入。
The shop used to have a window, but they have walled it up with stones.
這家商店以前有個窗戶，但他們已經用石頭把它封起來了。
To secure the cellar, the homeowner chose to wall it up with bricks.
為了確保地窖的安全，房主選擇用磚塊將其封起來。