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