treasure house

• Lieu où sont conservés et protégés des objets précieux, des connaissances ou des ressources ; souvent utilisé métaphoriquement pour désigner une source riche de quelque chose de précieux, comme des informations ou des artefacts culturels.

A place where valuable items, knowledge, or resources are stored and protected; often used metaphorically to describe a rich source of something valuable, such as information or cultural artifacts.

1. Place of stored valuablesB2formal

   A building, room, or container where valuable items, such as gold, jewels, or art, are stored.

   chambre au trésor

   • The museum is a treasure house of ancient artifacts.
   • The king's treasure house was guarded day and night.
   • They discovered a hidden treasure house beneath the old castle.

2. Rich source of somethingB2formal

   A place or thing that contains a large amount of valuable or useful things, such as information, knowledge, or beauty.

   mine (d'informations, de connaissances)

   • The library is a treasure house of knowledge.
   • Her mind is a treasure house of creative ideas.
   • The internet is a treasure house of information on any topic.