disappearing (part of speech: verb)
- All the delicacy of my illusions is vanishing like a dream!" - "Paul Patoff", F. Marion Crawford.
- Then he laughed at the sudden vanishing. - "Hopalong Cassidy's Rustler Round-Up Bar-20", Clarence Edward Mulford.
- Individuality is vanishing in the wastes of an over- anxious realism. - "Promenades of an Impressionist", James Huneker.