ashbox means A container for ashes. Lexicurio rates it Sui generis — a strength score of 100 out of 100.
noun
- A container for ashes.“In Bishop’s Waltham house refuse is removed by contract, under the supervision of the District Council; each house has an ashbox, the man goes round twice a week, empties the ashboxes, and takes the refuse right away, in a covered cart, early in the morning.”