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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

As we’re talking to Ogwumike, Sania Feagin slips by in a multicolored knit beanie, smile unmissable, holding a bouquet of Mother’s Day flowers from one of the league’s social media managers.

From Los Angeles Times • May 13, 2026

Good has become a genuine martyr, inspiring people and making them realize that they can make a significant contribution with the power of a camera phone and a red beanie cap.

From Salon • Jan. 14, 2026

The videos show a light-skinned man wearing dark clothing, a medical mask, beanie, and at times gloves and a cross-body bag.

From The Wall Street Journal • Dec. 16, 2025

Sweaty strands of my hair are stuck to my lips, my face; I can feel them sticking out at odd angles from beneath my pink beanie.

From "The Sea in Winter" by Christine Day

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