What Does “Dam sb up” Mean?
“Dam sb up” is an informal phrasal verb that means to stop someone from expressing their emotions or thoughts freely. It often refers to holding back feelings or words.
Introduction
The phrase “Dam sb up” is commonly used in informal English to describe situations where a person is preventing themselves or others from expressing emotions, ideas, or feelings. The “sb” stands for “somebody,” making this a flexible phrase to use when talking about others or yourself. The dam in the phrase refers to a barrier, like a dam holding back water, symbolizing the act of holding back emotions or speech. Understanding the “Dam sb up meaning” helps you communicate about emotional restraint or silence in a natural way. This phrase is often used in conversations about relationships, stress, or when someone is keeping their feelings hidden.
Quick Info Box
- Phrasal verb: Dam somebody up
- Type: Transitive
- Level: B2 (Upper-Intermediate)
- Short meaning: To stop someone from expressing emotions or thoughts
Structure (Grammar Rules)
“Dam sb up” is a transitive phrasal verb, which means it always takes a direct object (somebody).
- Separable: Yes, you can say “Dam somebody up” or “Dam up somebody.”
- Example patterns:
- Subject + dam + somebody + up
- Subject + dam + up + somebody
How to Use “Dam sb up”?
Use “Dam sb up” when you want to describe the act of preventing someone from sharing their feelings or thoughts. It is often used to talk about emotional restraint or silence. For example, you might say, “She dammed herself up after the argument,” meaning she stopped herself from expressing her feelings.
This phrase is common in spoken English and informal writing. It is useful when discussing personal emotions, communication problems, or situations where silence is forced or chosen.
Examples
- He tends to dam people up when they try to talk about their problems.
- Don’t dam yourself up; it’s okay to share how you feel.
- After the bad news, she dammed her emotions up and stayed quiet.
- Parents sometimes dam their kids up by not allowing them to express opinions.
- Dam sb up in a sentence: “It’s unhealthy to dam yourself up all the time.”
Common Mistakes
- Incorrect: She dammed up talk about her feelings.
Correct: She dammed herself up and didn’t talk about her feelings. - Incorrect: I dammed up him when he tried to speak.
Correct: I dammed him up when he tried to speak. - Incorrect: They dammed up loudly.
Correct: They dammed up their emotions.
Differences / Synonyms
Similar phrases include “bottle up,” “hold back,” and “keep in.”
- Bottle up: Often used specifically for emotions, meaning to keep feelings inside.
- Hold back: More general, can refer to stopping yourself from doing or saying something.
- Keep in: Informal, often used for emotions or thoughts.
Unlike “bottle up,” which focuses on internal emotions, “dam sb up” sometimes implies an external force or barrier preventing expression.
Common Collocations
- Dam sb up emotionally
- Dam sb up inside
- Dam sb up after an argument
- Dam sb up with feelings
- Dam sb up silently
Real-life Dialogue
Anna: You seem quiet today. Are you okay?
Ben: Honestly, I’m just trying not to dam myself up. I had a tough conversation earlier.
Anna: It’s better to talk about it than to keep everything inside.
Ben: I know, but sometimes it feels easier to just dam up and avoid the stress.
Practice
Fill in the blank with the correct form of “dam sb up”:
- After the argument, she decided to _______ her feelings and not say anything.
- It’s unhealthy to _______ yourself _______ all the time.
- Don’t _______ him _______; let him express what he feels.
FAQs
- Q: Is “dam sb up” formal or informal?
A: It is informal and mostly used in spoken English. - Q: Can “dam sb up” be used in writing?
A: Yes, but it’s better suited for informal or conversational writing. - Q: What does the “sb” in “dam sb up” mean?
A: “Sb” stands for “somebody,” meaning any person. - Q: Is “dam sb up” separable?
A: Yes, you can say “dam somebody up” or “dam up somebody.” - Q: What is a synonym for “dam sb up”?
A: “Bottle up” is a common synonym related to emotions.

