VOLUBIL'ITY, noun [Latin 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.]
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI