To speak to someone in a way that makes them feel less intelligent or important, as if you think you are better than them.
Examples
I don't like it when people talk down to me just because I'm younger.
A: Did you notice how the manager talked down to the new staff?
B: Yeah, it was really rude.
Common mistake
Not: Don't talk down me.
Say: Don't talk down to me.
Don't drop 'to' — 'talk down TO' someone.
More on “talk down to”Another example · Tell it apart · Goes with · Tip
Another example
In my opinion, it's important for teachers not to talk down to their students, because everyone deserves respect in the classroom.
Tell it apart
She talks down to her team.
She talks to her team.
Goes with
- talk down to