evanescence
Definitions
The quality of being fleeting or vanishing quickly.
The process of fading away or disappearing from sight or memory.
Examples
The evanescence of the morning mist left the valley clear and bright by noon.
She was captivated by the evanescence of the soap bubbles as they drifted away and popped in the sunlight.
Synonyms
transience fading impermanence ephemerality briefness fleetingness vanishment
Antonyms
permanence endurance eternity stability perpetuity lastingness immortality