Talker (noun)

1. A person who talks a lot or frequently.
2. A person who is skilled in or known for talking, such as a public speaker or radio presenter.
3. A person who talks to another person or group of people, typically to persuade or inform them.

Origin:

Mid-17th century: from the verb talk + -er.

Examples:

1. She is a great talker and always has something interesting to say.
2. He is a smooth talker and can convince anyone to do what he wants.
3. The talker was able to hold the audience's attention for the entire presentation.
4. The talker was a motivational speaker and gave a great speech.
5. She is a talker and likes to chat with her friends on the phone.