"Bore, n. A person who talks when you wish him to listen"

This quote by Ambrose Bierce is a humorous way of describing someone who talks too much. A bore is someone who talks incessantly, often without considering the feelings of the person they are talking to. They may not be aware that the person they are talking to is not interested in what they are saying, or they may not care. Either way, they continue to talk, even when it is clear that the other person would rather listen than talk. Bores can be annoying and frustrating, as they often monopolize conversations and don't give others a chance to speak. They may also be unaware of the social cues that indicate when it is time to stop talking and let someone else have a turn. In short, a bore is someone who talks when you wish them to listen.