Well, imagine you have a toy ball. That toy ball is called an "object." Now, let's say you want to tell your friend about the toy ball, but they don't know what you're talking about. You use words like "toy" and "ball" to describe the object to your friend.
So, words are kind of like little tags that we use to describe the things around us, like the object (the toy ball) in this example. We use words to communicate with others and to help them understand what we are talking about.
But it's important to remember that words are just labels. They are not the actual thing or object itself. They are just a way for us to talk about things and understand each other better.