debut
Americannoun
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a first public appearance on a stage, on television, etc.
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the first appearance of something, as a new product.
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(of a young woman) a formal introduction and entrance into society, as at an annual ball.
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the beginning of a profession, career, etc.
verb (used without object)
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to make a debut, as in society or in a performing art.
She decided to debut with several other violinists.
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to appear for the first time, as on the market.
A new product will debut next month.
verb (used with object)
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to perform (something) for the first time before an audience.
He didn't know when the orchestra would debut his new symphony.
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to place on the market for the first time; introduce.
adjective
noun
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the first public appearance of an actor, musician, etc, or the first public presentation of a show
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( as modifier )
debut album
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the presentation of a debutante
verb
Etymology
Origin of debut
1745–55; < French début, derivative of débuter to make the first stroke in a game, make one's first appearance, equivalent to dé- de- + -buter, verbal derivative of but goal; butt 2
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The musician, 31, is performing as Zidler – the show's eccentric master of ceremonies – marking her highly anticipated Broadway debut.
From BBC • Apr. 1, 2026
The debut launch of the third-generation Starship is expected sometime this month.
From MarketWatch • Apr. 1, 2026
They won’t debut until 2027; it’ll be 2030 before they are on 200 planes.
From The Wall Street Journal • Apr. 1, 2026
The group’s self-titled debut album came out in 1975; at the time, the band had a more ornate sound à la Genesis.
From Los Angeles Times • Mar. 31, 2026
The G20 summit also marked Barack’s debut as president on the world stage.
From "Becoming" by Michelle Obama
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
