D defs.my
Entry 3 senses Webster, 1913

Loquacious

/lō-kwāʹshəs/ · Lo·qua·cious · IPA /loʊˈkweɪʃəs/
01 a. Given to continual talking; talkative; garrulous.
  1. 1.
    Given to continual talking; talkative; garrulous.
    Loquacious, brawling, ever in the wrong.” Dryden.
  2. 2.
    Speaking; expressive.[R.]
  3. 3.
    Apt to blab and disclose secrets.