monologist
/ˌmɑːnəˈlɒɡɪst/Definitions
1. noun
a person who gives a talk or performance, especially one that is based on their own experiences or feelings.
“The comedian became a famous monologist after his stand-up comedy show.”
2. noun
a person who speaks at length on a particular subject, especially in a formal or public setting.
“The academic became a respected monologist in her field after publishing numerous papers.”
3. noun
a person who talks about their own life, often in a humorous or entertaining way.
“The actor turned into a successful monologist after sharing his life stories on stage.”