1. the quality or state of being ethereal; extreme delicacy, lightness, or insubstantiality
Usage: abstract noun; often used in literary or philosophical contexts
2. the quality of being heavenly, spiritual, or not of this world
Usage: often used in religious or mystical contexts

Examples

• The ethereality of the dancer's movements captivated the entire audience.
• The poet sought to capture the ethereality of dreams in her verses.
• The ethereality of the ghost-like figure made it seem almost unreal.
• Her voice had an ethereality that seemed to transcend the physical world.
• The ethereality of the morning mist gave the landscape a dreamlike quality.
• Medieval artists often emphasized the ethereality of saints in their paintings.