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keychain

American  
[kee-cheyn] / ˈkiˌtʃeɪn /
Or key chain

noun

keychains plural
  1. a key ring with an attached ornament or other object, a short chain, or a leather or plastic loop, etc..

    This great little light fits on my keychain and runs 150 hours on an ordinary watch battery.

  2. a chain for carrying keys, often worn hanging from a belt.

    We always knew when the school janitor was near, because he carried this massive keychain on his belt that jangled with every step.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of keychain

First recorded in 1650–60

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.

See Examples For:

“Base game $80, expansion $100, but I’m sure they’ll launch something that’s 2x or 3x more expensive that will include a foldable poster of the map, keychain, etc.”

From MarketWatch Jun. 25, 2026

WSJ | Buy Side: Keep Kodak’s Charmera on your keychain and never miss a low-res moment.

From The Wall Street Journal Apr. 30, 2026

And I couldn’t resist buying a KPop Demon Hunters keychain for a friend’s daughter.

From Barron's Dec. 20, 2025

There are several iterations of Labubu - from vinyl figures to plush toys - but the keychain versions have become most popular recently.

From BBC Apr. 19, 2025

He held an elastic keychain, wrapped around his wrist.

From "Winger" by Andrew Smith

Others used the materials to make keychains and wallets.

From Los Angeles Times Jul. 10, 2026

Capybara merch is wildly popular in the zoo’s gift shops, which sell 25,000 capybara-themed items a year: almost 7,000 plush toys, plus keychains, backpacks, cups, caps, bottles, slippers, and lamps.

From Slate May 27, 2026

A character that works can sell figurines, keychains, apparel, snacks, event tickets, and co-branded goods.

From Barron's Apr. 11, 2026

Lululemon Athletica Inc. is now selling heart-shaped charms, alligator clips, keychains and other accessories to complement its lines of yogawear and athleisure apparel.

From MarketWatch Jan. 29, 2026

They passed out flyers, pamphlets—A Message from City Councilman John Kwang—buttons, ballpoint pens, keychains, lapel pins, every last piece of it stamped with his perfectly angled script, simply signed, John.

From "Native Speaker" by Chang-rae Lee

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