ELI5: Explain Like I'm 5

Diachronics of plural inflection in the Gallo-Italian languages

Okay little one, today we're going to learn about the way some languages change over time when it comes to making words plural. Do you know what it means when we say "plural"? It means more than one.

So, in some languages spoken in a certain area called Gallo-Italy, which is a place where people use a mix of French and Italian, the way they make words plural has changed over time.

A long time ago, they used a certain way of adding a little something to the end of words to show that there was more than one thing. But as time went on, they started using a different way to do it.

This change happened because the way people talk and the way languages are used can change over time. Different groups of people might start using language in different ways, and eventually those different ways might become the normal way for everyone to speak.

So it's like when you and your friends start using a new word or saying, and then other people start saying it too, and it becomes popular. That's kind of like what happened with the way words were made plural in these Gallo-Italian languages - people started doing it a different way, and eventually everyone started doing it that way.

Does that help you understand a bit better, little one?