A monologist, or interchangeably monologuist, is a solo artist who recites or gives dramatic readings from a monologue, soliloquy, poetry, or work of literature, for the entertainment of an audience. The term can also refer to a person who monopolizes a conversation; and, in an obsolete sense, could describe a bird with an unchanging, repetitive song.
An actor delivering a monologue
Ruth Draper was an American actress, dramatist and noted diseuse who specialized in character-driven monologues and monodrama. Her best-known pieces include The Italian Lesson, Three Women and Mr. Clifford, Doctors and Diets, and A Church in Italy.
Portrait of Ruth Draper by John Singer Sargent, 1913
Ruth Draper as a Dalmatian Peasant by John Singer Sargent