* Celts: The Celts weren't a single, unified group with one language. They were a collection of tribes spread across Europe, each with their own language. These languages are known collectively as Celtic languages, and some examples include:
* Irish
* Scottish Gaelic
* Welsh
* Breton
* Manx (now extinct)
* Romans: The Romans spoke Latin. This language evolved into the Romance languages we know today, such as French, Spanish, Portuguese, Italian, and Romanian.
It's important to remember:
* Celtic languages and Latin are distinct language families.
* Celtic languages were spoken in parts of Europe before the Romans arrived.
* The Romans did influence Celtic languages, and some Celtic languages borrowed words from Latin.
* The Romans also brought their own language, Latin, to some parts of Celtic Europe.
So, while it's not accurate to say the Celts and Romans spoke *the same* language, their languages were in contact and influenced each other.