ethereal
Definition
Extremely light, delicate, or refined; seeming too perfect or beautiful for this world.
हिन्दी अत्यंत हल्का, नाजुक या सूक्ष्म; ऐसा लगना कि यह इस दुनिया के लिए बहुत आदर्श या सुंदर है।
Example
"The ballerina's movements were so graceful and ethereal that she appeared to float."