Voluble /(?)/

Vol·u·ble

Voluble

a.
  1. Easily rolling or turning; easily set in motion; apt to roll; rotating; as, voluble particles of matter.
  2. Moving with ease and smoothness in uttering words; of rapid speech; nimble in speaking; glib; as, a flippant, voluble, tongue.
    [Cassio,] a knave very voluble.
  3. Changeable; unstable; fickle. [Obs.]
  4. Having the power or habit of turning or twining; as, the voluble stem of hop plants. (Bot.)

Phrases & Compounds
Voluble stem
a stem that climbs by winding, or twining, round another body.