alter ego

American  

[awl-ter ee-goh, eg-oh, al-] / ˈɔl tər ˈi goʊ, ˌɛg oʊ, ˈæl- /

noun

1. a second self; a perfect substitute or deputy.

   His adviser acts as his alter ego during his absence.

2. an inseparable friend.

3. another aspect of one's self.

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alter ego British  

/ ˈæltər ˈiːɡəʊ, ˈɛɡəʊ /

noun

1. a second self

2. a very close and intimate friend

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alter ego Cultural  

1. An intimate friend, considered another side of oneself: “He was my alter ego; we were always picking up each other's thoughts.” Alter ego is Latin for “another I.”

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Etymology

Origin of alter ego

1530–40; < Latin (Cicero), probably translation of Greek állos egṓ, héteros egṓ another I

Example Sentences

In some regards this narrator, a husband and father, is Mr. Lerner’s most mature alter ego, but he often seems like the same schlemiel as the feckless grad student in “Leaving the Atocha Station.”

From The Wall Street Journal

“There was no one note,” she says of her onscreen alter ego.

From Los Angeles Times

After he saves the day, and his Daily Planet colleagues remark on Superman’s skills, his alter ego Clark Kent gives a sly glance to the camera, letting the audience in on the, quite obvious, ruse.

From The Wall Street Journal

While Chen bristled when he was given the “Quad King” nickname, Malinin leans into his alter ego.

From Los Angeles Times

Long Beach Coast, the city’s new professional baseball team, will use Long Beach Regulators as an “alter ego.”

From Los Angeles Times

Related Words

• soul mate