Miller, Jon ‧ a ‧ than /ˈdʒɒnəθ ə n $ ˈdʒɑː-/ BrE AmE
(1934–) a British ↑ opera and theatre ↑ director , known especially for his work at the National Theatre. He is also an actor, a writer, and a doctor, and has made television programmes about medical treatment and the human body. His official title is Sir Jonathan Miller.