Alright kiddo, let's learn about Hispano-Celtic languages! So, you know how different countries have different languages, right? Well, Hispano-Celtic languages are a group of languages that were spoken a long time ago in a place called the Iberian Peninsula. That's where Spain and Portugal are now!
So, the Hispano-Celtic languages were actually two different groups of languages: the Celtic languages and the Iberian languages. The Celtic languages were spoken by a group of people called the Celts, who lived in parts of what is now Spain and Portugal a very long time ago, around 2,500 years ago.
The Iberian languages were spoken by another group of people who lived in the same area around the same time. These two groups of people didn't speak the same language, so they had to communicate differently. Eventually, their languages mixed together and became what we now call Hispano-Celtic languages.
Nowadays, there aren't really any people who speak Hispano-Celtic languages anymore, since those people and their languages are all very old. But linguists and historians are still interested in studying them because they help us understand more about the history and culture of the Iberian Peninsula.
So, that's Hispano-Celtic languages in a nutshell, little one! It's just a fancy name for the languages that used to be spoken a long time ago in a certain part of the world.