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beanie

American  
[bee-nee] / ˈbi ni /

noun

  1. a close-fitting knit cap worn in cold weather.

  2. a small cap, brimless or with a short bill, often brightly colored, constructed of triangular pieces of cloth joined at the top by a button and popularized in the early 20th century as worn by college freshmen.


beanie British  
/ ˈbiːnɪ /

noun

  1. a round close-fitting hat resembling a skullcap

"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

Etymology

Origin of beanie

An Americanism dating back to 1940–45; bean + -ie

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Explanation

A beanie is a small, round, brimless hat. It was fashionable for boys to wear beanies in the first half of the 20th century. Traditionally, a beanie was a flat, close-fitting hat without a brim, sometimes also called a skullcap. In the early 1900s, adult workers and young men commonly wore beanies, which eventually evolved into today's baseball cap. The hat was probably named beanie after the bean-sized, cloth-covered button in the center of the cap. In the UK, a beanie is simply a knitted stocking cap.

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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.

Sporting black sunglasses and a trademark beanie, the 27-year-old identifies as a queer artist, highlighting the need for expression and acceptance throughout his music.

From Barron's • May 15, 2026

The viral photograph of federal authorities apprehending little Liam Conejo Ramos in his bunny ear beanie and Spider-Man backpack stunned viewers across the country, filling them with horror and rage.

From Salon • Mar. 2, 2026

Biery closed his order with a reproduction of the heartbreaking and now-viral photograph of 5-year-old Liam, wearing his blue doggie-eared beanie, his Spider-Man backpack clutched by an immigration agent.

From Los Angeles Times • Feb. 5, 2026

The patron was well covered, wearing a black hoodie, a medical mask and a tan beanie.

From BBC • Dec. 12, 2025

“I like the cold. Not a huge fan of trudging through it, though,” I reply, fixing my beanie and smirking at her.

From "Five Feet Apart" by Rachael Lippincott

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