Lewis & Short

linguōsus, a, um, adj. [lingua], talkative, loquacious.

  1. I. Lit.: durae buccae fuit, linguosus, Petr. 43, 3; 63, 2: adulescentula, Hier. Ep. 108, n. 20.
  2. II. Transf., expressive: orchestarum linguosi digiti, Cassiod. Var. 4, 51.