a round, sweet bun, usually containing raisins, citron, etc.
Word origin
[1795–1805]This word is first recorded in the period 1795–1805. Other words that entered Englishat around the same time include: baseball, mannerism, oxidize, steeplechase, unilateral
Examples of 'bath bun' in a sentence
bath bun
Just be extremely careful when eating a bath bun, my response.