Okay kiddo, do you know what a dialect is? It's like a way of speaking that's a little different from how other people in your area talk. Well, Algherese dialect is a way of speaking that people use in a city called Alghero, which is in Italy.
You know how sometimes you say words differently than your friends or family? That's kind of like what people using the Algherese dialect do. They use some words that are different from what people in other parts of Italy might use.
Here's an example: You know how in English we say "hello" to greet someone? Well, in Algherese dialect they might say "bon dia" instead. That means "good day" in Catalan, which is another language that people in Alghero speak.
The Algherese dialect is special because it's a mix of different languages! It has words from Italian, Spanish, and even some from Catalan. That's because Alghero used to be a Spanish colony a long time ago, but now it's part of Italy.
So when people speak Algherese dialect, they're keeping a part of their heritage and culture alive. Pretty cool, huh?