Cabinets of curiosities (German: Kunstkammer and Kunstkabinett), also known as wonder-rooms (German: Wunderkammer), were encyclopedic collections of objects whose categorical boundaries were, in Renaissance Europe, yet to be defined. Although more rudimentary collections had preceded them, the classic cabinets of curiosities emerged in the sixteenth century. The term cabinet originally described a room rather than a piece of furniture.
https://en.wikipedia.org/wiki/Cabinet_of_curiosities