D defs.my
Entry 2 senses Webster, 1913

Talker

/tôk'-ẽr/ · Talk·er · IPA /ˈtɔkɚ/
01 n. One who talks; especially, one who is noted for his power of conversing readily or agreeably; a conversationist.
  1. 1.
    One who talks; especially, one who is noted for his power of conversing readily or agreeably; a conversationist.
    “There probably were never four talkers more admirable in four different ways than Johnson, Burke, Beauclerk, and Garrick.” Macaulay.
  2. 2.
    A loquacious person, male or female; a prattler; a babbler; also, a boaster; a braggart; -- used in contempt or reproach.