Definition of costumenext
1
as in dress
clothing chosen as appropriate for a specific situation a tuxedo is the only acceptable costume for men attending a formal event

Synonyms & Similar Words

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2
as in mask
clothing put on to hide one's true identity or imitate someone or something else Halloween costumes that caricature some of the "celebrities" created by the media over the past year

Synonyms & Similar Words

costume

3 of 3

adjective

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of costume
Noun
At what point do these personas stop getting hung up with the costumes at the end of the night? — Alessandra Schade, Vanity Fair, 28 Oct. 2026 Don’t miss wearable glass costumes, an interactive botanical soundscape, glowing geometric light sanctuaries, and works by Dale Chihuly and other modern masters. — Kari Barnett, Sun Sentinel, 28 Oct. 2026
Verb
After the vocal chorus, Astaire sees an apparition—Pan, costumed in Halloween drag. — David Hajdu, Vanity Fair, 20 Oct. 2026 Debicki is presenting an award to costume designer Trish Summerville. — Christina Perrier, InStyle, 16 Oct. 2026
Adjective
There was a costume parade featuring 38 corgis in diverse outfits including a dinosaur suit, a dress and doggy sports gear. — ABC News, 16 Aug. 2026 With a costume department that resembles something of a militia itself. — Christina Perrier, InStyle, 30 July 2026 See All Example Sentences for costume
Recent Examples of Synonyms for costume
Noun
  • Some with similar gowns even offered Ippolito the chance to borrow their dresses for her wedding next year.
    — Allison Kiehl, Chicago Tribune, 28 Oct. 2026
  • Unlike on the runway, the Skims founder opted for a sculptural chunky platform in white patent leather to pair with the dress.
    — Karla Rodriguez, Footwear News, 28 Oct. 2026
Noun
  • City officials urged residents and visitors to stay indoors and to wear a mask outside.
    — ABC News, ABC News, 25 Oct. 2026
  • Although the hockey mask never appears, Kane lovingly re-creates exact scenes from the original movie to offer flashes of eye candy to Jason fanatics.
    — Ashley Belanger, ArsTechnica, 23 Oct. 2026
Verb
  • Find a companion clad in a Lee Union-all or Dickies coverall and Michael Myers mask to complete the look.
    — Angela Velasquez, Footwear News, 30 Oct. 2026
  • That canted, seven-sided building boldly incorporated a Lockheed F-104 Starfighter jet into its sheet metal and stucco-clad architecture.
    — Los Angeles Times, Los Angeles Times, 27 Oct. 2026
Adjective
  • The clothes were cute, though, if not a little costumey.
    — Brian Moylan, Vulture, 1 May 2026
  • The white trim along the front buttons and sleeve hems gives it a vintage feel without being costumey.
    — Lane Nieset, Travel + Leisure, 11 Feb. 2026
Noun
  • Hiding his Caesar cut under his signature New York Yankees cap and adorned with a glittery stack of gold chains, JAY-Z kept his setlist as tight as his concert attire of bulletproof vests.
    — Adelle Platon, VIBE.com, 24 Oct. 2026
  • So Wednesday, her parents — Joe and Jennie — showed up to districts in protect-women's-sports attire to honor their daughter's courage.
    — Matt Calkins OutKick, FOXNews.com, 23 Oct. 2026
Noun
  • Martin, in a white shirt unbuttoned at the chest and loose camouflage trousers, flowed through his samba.
    — Raymond Braun, Vogue, 20 Oct. 2026
  • American soldiers gather at a border monitoring post in Roma, Texas, where an infantry vehicle with camouflage netting sits between houses.
    — ABC News, ABC News, 13 Oct. 2026
Verb
  • Kate Middleton paired a butter yellow Elie Saab gown with historic royal jewels at Tuesday night’s state banquet for Sultan Haitham bin Tarik of Oman at Windsor Castle.
    — Julia Teti, Footwear News, 21 Oct. 2026
  • At the October 20 state banquet, where the royal family hosted the Sultan of Oman, Kate wore a striking yellow Elie Saab gown with a keyhole cutout.
    — Juliana Ukiomogbe, InStyle, 20 Oct. 2026
Adjective
  • Rider seems to be agnostic about what’s dressy or casual; austere or bohemian; sporty or formal; preppy or punk; town or country.
    — Miles Socha, Footwear News, 27 Oct. 2026
  • This boozy, four-layer cake has dressy holiday dinner party written all over it.
    — Mary Shannon Wells, Southern Living, 25 Oct. 2026

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Cite this Entry

“Costume.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/costume. Accessed 2 Nov. 2026.

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