Meaning: If you run after someone, you chase them and try to catch up with them by running.Synonym: chase, pursue (formal)
- run after sth/sb I wish my dog wouldn't run after cars. He nearly got hit by one today.
- run after sth/sb After the thief grabbed my wife's handbag, I ran after him but he got away. He was really fast.
If you run after someone, you're trying to