Chatty (adjective)

1. Tending to talk a lot or too much.
2. Inclined to engage in casual conversation.
3. Friendly and talkative.

Origin:

Derived from the word "chat" meaning to talk in a casual way.

Examples:

1. She was a chatty person and always had something to say.
2. He was feeling chatty and struck up a conversation with the stranger next to him.
3. The party was lively and filled with chatty guests.
4. She was chatty and outgoing, making friends easily.
5. He was in a chatty mood and talked to everyone he met.