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Definition of bestseller
bestseller
/ˈbɛstˌsɛl.ɚ/
best · sel · ler
Plural:bestsellers
•Adjective:bestselling
bestseller Lexical Profile
CEFR
B1
Grade
5
Tier
2
Usage
Top 10k
Syllables
3
bestseller Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A book or other commercial product that sells in very large numbers.
Example
"Her debut historical novel quickly became an international bestseller, staying at the top of the charts for twelve weeks."
Synonyms
View all synonyms for bestseller Antonyms
View all antonyms for bestseller• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Bestseller. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/bestseller