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  • deb
    deb
    noun
    a debutante.
  • deb.
    deb.
    abbreviation
    debenture.
Synonyms

deb

1 American  
[deb] / dɛb /

noun

debs plural
  1. Informal. a debutante.


deb. 2 American  

abbreviation

  1. debenture.


deb. 1 British  

abbreviation

  1. debenture

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

deb 2 British  
/ dɛb /

noun

  1. informal short for debutante

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of deb

An Americanism dating back to 1915–20; by shortening

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 federal court case focuses on an incident where MacInnes and Amanda Ghost, a producer of "The Deb", shared a bath in an apartment after swimming at Bondi Beach.

From Barron's • Apr. 28, 2026

Wilson on Tuesday denied she mistreated women while making "The Deb", saying this was "nonsense".

From Barron's • Apr. 28, 2026

She began by asking the actress about her criticism of women working on The Deb, accusing her of mistreating MacInnes, Ghost and a female writer, despite saying she is a champion of women.

From BBC • Apr. 27, 2026

The Bridesmaids actress is being sued by a young Australian actress Charlotte MacInnes - who stars in Wilson's directorial debut, The Deb - over a series of Instagram posts in 2024 and 2025.

From BBC • Apr. 27, 2026

And then it’s noisy again as Deb starts opening presents.

From "Muffled" by Jennifer Gennari

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