Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “bun”

bun

noun (FOOD)    /bʌn/
B2 [C] a small , sweet , usually round cake : a currant bunCakes B2 [C] mainly US a small , round piece of bread , especially one that is cut horizontally and holds a burger: a hamburger bunBread
(Definition of bun noun (FOOD) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of bun

Definitions of “bun” in other dictionaries

Word of the Day

prenuptial agreement

an official document signed by two people before they get married that says what will happen to their possessions and/or children if they divorce (= officially stop being married)

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More