talker

noun
UK /ˈtɔːkə/
US /ˈtɔːkər/

A talker is a person who talks a lot.

My little brother is a real talker and never stops chatting.


OTHER MEANINGS

2. A person who gives a speech or lecture.

The guest talker at the school assembly was very funny.

3. A person who reveals secrets or gives information to others.

The spy was a talker who told the enemy everything.

4. A movie with sound, especially in early cinema.

The old silent films were replaced by talkers in the 1930s.