1. The capacity of being rolled; aptness to roll; as the volubility of a bowl.
2. The act of rolling.
3. By irregular volutibility.
4. Ready motion of the tongue in speaking; fluency of speech.
5. She ran over the catalogue of diversions with such a volubility of tongue, as drew a gentle reprimand from her father.
6. Mutability; liableness to revolution; as the volubility of human affairs. [Unusual.]