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1. The property of changing readily from a solid or liquid to a vapour
    
2. The trait of being unpredictably irresolute
   "the volatility of the market drove many investors away"
   - unpredictability
    
3. Being easily excited
   - excitability, excitableness

Derived forms: volatilities

See also: volatile

Type of: chemical property, emotionalism, emotionality, irresoluteness, irresolution

Encyclopedia: Volatility