a fictional character that is the author's alter ego
2
law: a person or entity vicariously liable for another (such as an agent)
… because the Cuban bank had not physically participated in the expropriation, it could not be considered an alter ego of the Government in the context of the Citibank case.The New York Times
Did you know?
In Latin, alter ego literally means "second I". An alter ego can be thought of as a person's clone or second self. A professional alter ego might be a trusted aide who knows exactly what the boss wants done. A personal alter ego might be a close friend who is almost like a twin. Alter ego can also refer to the second, hidden side of one's own self. In Robert Louis Stevenson's classic The Strange Case of Doctor Jekyll and Mr. Hyde, Dr. Jekyll is a good-hearted, honorable man; but after taking a potion, his alter ego, the loathsome and diabolical Mr. Hyde, takes over his personality.
a trusted adviser who is the President's alter ego over the years the state's other senator became his alter ego as well as his political ally
Recent Examples on the WebBesides Penélope the other standout performance in the film is by newcomer Luana Giuliani who plays Adriana, your alter ego in a way. Nick Vivarelli, Variety, 30 Aug. 2022 Last year, Chinese viewers of the classic 1999 film Fight Club noticed that the original ending, in which the protagonist and his alter ego detonate a set of skyscrapers, was not on the version shown on domestic streaming site Tencent Video. Reuters, NBC News, 23 Aug. 2022 The Good Fight and The Gilded Age star Christine Baranski shares the title with comic actress Cassandra Peterson, known best as her alter ego Elvira. Tyler Coates, The Hollywood Reporter, 17 Aug. 2022 As his bearded, downcast alter ego in the film, Morris has little in his life beyond conspiracy obsessions to excite him. Steve Appleford, SPIN, 27 July 2022 Bowie, ever a man of theatrics, designed his alter ego in his own image: androgynous, bisexual, and hell-bent on being a rock star. Allaire Nuss, EW.com, 17 June 2022 Though her on-stage persona might give off that unpenetrable boss vibe, Chlöe knows that even her alter ego can't be perfect, and that's OK. Nicola Dall'asen, Allure, 12 May 2022 Eventually, Thurgood and his pot-selling alter ego, Mr. Nice, become a little too successful, incurring the wrath of the local drug dealer. Patrick Ryan, USA TODAY, 20 Apr. 2022 But Morgan’s performance, in the guise of her rapping alter ego Razzlekhan, like the couple’s celebration that day, turned out to be a high water mark of their life together. Cyrus Farivar, Forbes, 18 Mar. 2022 See More
Word History
Etymology
borrowed from Latin alter egō "close friend," literally "other I," perhaps as translation of Greek állos egṓ, héteros egṓ
Note: Cf. M. Tullius cicero, Letters to Atticus 3.15.4.: "… me enim ipsum multo magis accuso, deinde te quasi me alterum et simul meae culpae socium quaero." ("I am reproaching myself far more than you, and if I do reproach you it is as my alter ego; also I am looking for someone to share the blame" - translation by D. R. Shackleton Bailey.)