Any of various types of steamed bread or bun used in Chinese cuisine; bao.

plural of bao bun

A bun, made with yeast and containing spices, currants and candied fruit, with a cross marked on the top, traditionally eaten on Good Friday in Christian countries.

(informal, sometimes considered vulgar) To be pregnant; to be expecting a baby.

plural of hot cross bun

A type of bun shaped specifically to contain a hot dog sausage.

(slang, Britain, idiomatic) A person ignored or sidelined from an activity

plural of hot dog bun

present participle of have a bun in the oven

simple past tense and past participle of have a bun in the oven