C1 noun /kəˈlaɪdəˌskoʊp/
kaleidoscope
kaléidoscope
Meaning
A toy or instrument with mirrors and colored pieces that create changing patterns when rotated; also used metaphorically for a constantly changing sequence of patterns or elements.
Example
The city lights turned into a kaleidoscope of colors as the festival began.
Les lumières de la ville se sont transformées en un kaléidoscope de couleurs lorsque le festival a commencé.