Beat up on
verb phrase
To attack someone physically or emotionally.
He used to beat up on his younger brother.

Often appears as...
- beat up on someone
- beat up on himself
Usage tips
Informal
Colloquial
verb phrase
To criticize someone harshly.
The critics always beat up on his movies.

Often appears as...
- beat up on someone's work
- beat up on someone's efforts
Usage tips
Disapproving
verb phrase
To attack someone physically or emotionally.
He used to beat up on his younger brother.

Often appears as...
- beat up on someone
- beat up on himself
Usage tips
Informal
Colloquial
verb phrase
To criticize someone harshly.
The critics always beat up on his movies.

Often appears as...
- beat up on someone's work
- beat up on someone's efforts
Usage tips
Disapproving
Definition 1 of 2

Physical Aggression
Refers to actual hitting or fighting, not just arguing or verbal fights.

Stop beating up on your cousin; use your words, not fists.
Bullying Context
Often used when one person is picking on someone weaker or vulnerable.

The older kids were beating up on the new student, which was cruel.
Repeated Actions
Can imply a pattern of abuse, either physical or emotional, over time.

He got in trouble for repeatedly beating up on his classmates.
Physical Aggression
Refers to actual hitting or fighting, not just arguing or verbal fights.

Stop beating up on your cousin; use your words, not fists.
Bullying Context
Often used when one person is picking on someone weaker or vulnerable.

The older kids were beating up on the new student, which was cruel.
Repeated Actions
Can imply a pattern of abuse, either physical or emotional, over time.

He got in trouble for repeatedly beating up on his classmates.
Physical Aggression
Refers to actual hitting or fighting, not just arguing or verbal fights.

Stop beating up on your cousin; use your words, not fists.
Bullying Context
Often used when one person is picking on someone weaker or vulnerable.

The older kids were beating up on the new student, which was cruel.
Repeated Actions
Can imply a pattern of abuse, either physical or emotional, over time.

He got in trouble for repeatedly beating up on his classmates.
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