overtalks

/ˌoʊvərˈtɔks/
verb
  1. To talk too much or for too long; to dominate a conversation by speaking excessively.
    • She tends to overtalk when she's nervous, filling every silence with random details.
    • During the meeting, one colleague overtalks everyone else, leaving no time for others to share ideas.
    • If you overtalk the presentation, the audience will lose interest before you reach the main point.
Antonyms