Definition of "talker"

A person who talks, especially one who gives a speech, or is loquacious or garrulous.  examples

Any creature or machine that talks.  examples

(informal, media) A talk show  examples

(informal, media) A talk-show host.  examples

(informal, media) An all-talk radio station.  examples

(informal, media) A popular topic of conversation.  examples

(informal, politics) A talking point.  examples

(Internet) A stripped-down version of a MUD which is designed for talking, predating instant messengers; a kind of early chat room.  examples

(informal) Mouth.  quotations  examples

(marketing) A table talker or shelf-talker.  examples