DictionaryvolubilityFluent, rapid speech
noun

volubility

vah-lyuh-BIL-uh-tee/ˌvɑljəˈbɪləti/

The ability or tendency to speak fluently, rapidly, and at length.

The woman's volubility sustains an animated conversation throughout the café visit.

A compact three-moment sequence shows the same relaxed woman speaking animatedly throughout an informal café visit, while her engaged listener's drink and a wall clock visibly progress.
Etymology

The rolling or flowing quality of volubilis was applied figuratively to speech. Volubility names that ready flow of words, especially when it becomes excessive.

In context

Storytime Haven31:38
Angelica was bewildered by this volubility.
🌹 Angelica by Elisabeth Sanxay Holding | Classic Suspense Tale 🎭

More examples

  • His usual volubility disappears when someone asks about his finances.
  • The host's volubility leaves her guests little time to answer.
  • The witness's volubility makes it difficult to record every word.

Forms

volubility

voluble adjective — Speaking readily, rapidly, and at length.

volubly adverb — In a fluent, rapid, talkative manner.

Similar words

fluency
Emphasizes smooth expression, not necessarily speed or lengthy speech.
talkativeness
Emphasizes how much someone talks, without implying fluent delivery.
verbosity
Emphasizes excessive wordiness rather than ease or speed of speech.