ELI5: Explain Like I'm 5

Kerb (archaeology)

Okay kiddo, have you ever seen a sidewalk? You know, that part of the road where people walk? Well, back in the olden days, they didn't have nice flat sidewalks like we do now. Instead, they would build a long, low wall called a kerb right next to the road to keep people and animals from straying onto the road.

Fast forward to today, and sometimes when people are digging around in the ground, they find these old kerbs. It's kind of like a treasure hunt! These archaeologists, or people who study old stuff, get really excited when they find a kerb because it can tell them a lot about how people used to live. They can use the size and shape of the kerb to guess how old it is and what kind of people might have used it.

So, in short, a kerb in archaeology is an old wall that used to be next to the road. People dig them up to learn more about the past. Cool, right?