ELI5: Explain Like I'm 5

Guardhouse

A guardhouse is a little building where guards go to watch over things and keep them safe. Just like how the grown-ups might have a special building where they go to work, the guards go to the guardhouse to do their job. They might be looking out for bad guys, making sure nobody goes into a special area that they're protecting, or just keeping an eye on everything to make sure it's all okay. The guardhouse is kind of like a little castle for the guards, where they can feel safe while they're doing their important work.
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