idylize
Idylize is a verb that describes the act of making something more idyllic, or representing it in an unrealistically pleasant or charming way. It often involves emphasizing the positive aspects and downplaying or omitting any negative or less appealing elements. This can be applied to various contexts, such as describing a place, a situation, or an experience.
The term derives from the word "idyll," which refers to a short, descriptive musical or literary composition,
For example, one might idylize a childhood memory, recalling only the happy moments and forgetting any difficulties.