We found one dictionary that defines the word a skeleton in the cupboard:

Miscellaneous (1 matching dictionary)

1. a skeleton in the/ cupboard: Idioms

▸ Words similar to a skeleton in the cupboard ▸ Usage examples for a skeleton in the cupboard ▸ Idioms related to a skeleton in the cupboard ▸ Wikipedia articles (New!) ▸ Words that often appear near a skeleton in the cupboard ▸ Rhymes of a skeleton in the cupboard ▸ Invented words related to a skeleton in the cupboard