Thraco-Dacian is a type of language that was spoken a long time ago by people who lived in a specific area of Europe. The language was made up of words and sounds that may seem unfamiliar to us now, but it was how these people communicated with each other.
This language was used by people who lived in a part of Europe that is now known as Romania and Bulgaria. These people were called the Thraco-Dacians. They were an ancient group of people who lived in this area over 2,000 years ago.
The Thraco-Dacian language had many different parts to it, such as verbs (which tell us what someone is doing), nouns (which are names of things, like "apple" or "dog"), and adjectives (which describe things, like "big" or "small").
Although we don't know much about the Thraco-Dacians and their language today, we can learn about them from things like ancient writings or art. This helps us understand how they lived and what their culture was like.