1. the quality or state of being volcanic; volcanic activity or characteristics
Usage: technical; geology

Examples

• The region’s volcanicities have shaped its landscape over millions of years.
• Scientists study the volcanicities of different areas to predict future eruptions.
• The varying volcanicities across the island chain reflect different geological processes.
• Researchers compared the volcanicities of active and dormant volcanic systems.
• The study examined how climate change might affect regional volcanicities.