Know-it-all (Noun)
Meaning
Someone who thinks he knows everything and refuses to accept advice or information from others.
Classification
Nouns denoting people.
Examples
- He came across as a know-it-all, dismissing every piece of advice his colleagues offered during the meeting.
- Her know-it-all attitude made her difficult to work with, as she never listened to anyone else's opinions.
- Being a know-it-all, he wouldn't accept the fact that his solution wasn't the best one, even after several experts pointed it out.
- During the discussion, John seemed like a know-it-all, frequently interrupting others to share his own knowledge on the subject.
- Her know-it-all behavior was starting to alienate her from her friends, who felt she never considered their perspectives.