Definitions

1. noun

A place where things are deliberately hidden or kept out of sight, often in a secretive or sinister manner, especially things that are embarrassing, incriminating, or inconvenient.

“The government was accused of maintaining an oubliet for documents related to the scandal.”

2. noun

A device or container in which people, animals, or things are secretly confined or imprisoned, often in a small space.

“The old mansion had a hidden oubliet where the servants were secretly kept.”