The phrasal verb 'run after' is predominantly used in informal speech and writing, often turning up in everyday conversations or casual writings such as blogs and social media posts. The term can be understood both literally and figuratively. Literally, it refers to the act of chasing or pursuing someone or something, such as a child running after a ball. Figuratively, it can indicate the act of pursuing something metaphorically, such as running after someone’s affection, implying an effort to obtain or achieve something that one desires. This usage often conveys a sense of eagerness or determination. The phrasal verb is less commonly found in formal contexts, where more precise or specific language would typically be employed. Moreover, 'run after' can sometimes carry a slightly negative connotation, suggesting a pursuit that might be overly eager or desperate.
B1
PreIntermediate
1. To chase someone or something in order to catch them.
The police were running after the thief down the alley.
My dog loves to run after the ball when I throw it.
2. To pursue someone romantically or seek their attention eagerly.
He's always running after celebrities, trying to get autographs.
She won't stop running after him even though he's not interested.
3. To strive to obtain or achieve something.
She spent years running after her dream of becoming a professional dancer.
Many people are constantly running after success without enjoying the present.