supercabinet
/ˈsupərˌkæbɪnɪt/
noun
- A very large or powerful cabinet, either a piece of furniture or a group of top government ministers.
- The antique shop had a supercabinet made of dark oak with dozens of drawers.
- The prime minister formed a supercabinet to handle the national emergency.
- She stored her collection of rare coins in a supercabinet with glass doors.
Synonyms