Refers to building actual walls for protection or containment in real-world scenarios. To protect the crops, they walled in the entire farm.
Pro Tip 2/3
Creating Boundaries
Implies establishing clear physical limits or property lines, often as permanent structures. The new playground was walled in to ensure the children’s safety.
Pro Tip 3/3
Exclude Interference
Used to suggest a barrier for keeping distractions or unwanted elements out. They walled in the construction site to minimize noise.