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bestseller

American  
[best-sel-er] / ˈbɛstˈsɛl ər /
Or best seller

noun

bestsellers plural
  1. a book that is among those having the largest sales during a given period.

  2. any product that among those of its kind is selling particularly well at a given time.

    This car was a bestseller last year.


bestseller British  
/ ˌbɛstˈsɛlə /

noun

  1. a book, record, CD, or other product that has sold in great numbers, esp over a short period

  2. the author of one or more such books, etc

"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

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of bestseller

An Americanism dating back to 1885–90; best + seller

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:

I Deliver Parcels in Beijing, a 2023 memoir by former courier Hu Anyan, became a runaway bestseller in China and also captured media attention abroad.

From BBC Jul. 20, 2026

“A Woman of Substance,” based on Barbara Taylor Bradford’s 1979 bestseller, is being sold to an American audience as a “Downton Abbey” replacement.

From Salon Jul. 19, 2026

For the past three weeks, it topped the New York Times bestseller list.

From The Wall Street Journal Jun. 25, 2026

More than 30 years ago, her first book, “On Gold Mountain: The One-Hundred-Year Odyssey of My Chinese-American Family,” debuted with a splash and became a national bestseller.

From Los Angeles Times Jun. 11, 2026

Just like Miss Stein told Miss Skeeter, this book ain’t gone be no bestseller and to keep our “expectations low.”

From "The Help" by Kathryn Stockett

The books - called Culpa Mia, Culpa Tuya and Culpa Nuestra were all written before she was aged 20, and after launching on Wattpad, they went on to became bestsellers, and hugely popular with teenagers.

From BBC Jun. 17, 2026

Within a couple of weeks, it was No. 9 on the New York Times bestsellers list.

From Los Angeles Times Jun. 16, 2026

While the New York Times bestsellers from 2025 skew in favor of the 6-by-9 trim, the popularity of 5-by-8 books appears to be on the rise.

From Los Angeles Times May 27, 2026

Collectively, those imprints have produced more than 50 New York Times bestsellers.

From Salon Apr. 18, 2026

Danglers show up in newspapers and bestsellers, on the network news and highway billboards, and they can be endlessly entertaining—as long as they’re perpetrated by someone else.

From "Woe Is I" by Patricia T. O'Conner

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