talker[
'tɒ:kә]
n. 
话


, 饶舌者,

谈者
talker[ noun ]someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)<noun.person> the speaker at commencementan utterer of useful maxims
Talker \Talk"er\, n.
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. A loquacious person, male or female; a prattler; a
babbler; also, a boaster; a braggart; -- used in contempt
or reproach. --Jer. Taylor.