What Does “Crumple sth up” Mean?
“Crumple sth up” means to crush or wrinkle something, usually paper or fabric, by squeezing it into a tight, messy shape.
Introduction
The phrase crumple sth up is a common English phrasal verb used to describe the action of crushing or wrinkling an object, often paper, by squeezing it with your hands. It’s typically used when something is no longer flat or smooth because it has been folded or crushed carelessly or intentionally. Understanding the crumple sth up meaning helps learners describe everyday actions clearly, such as when you crumple up a piece of paper before throwing it away. This phrase is very useful in both spoken and written English and can also express frustration or carelessness. Knowing how to use it correctly makes your English sound more natural and fluent.
Quick Info Box
- Phrasal verb: crumple something up
- Type: Transitive
- Level: A2–B2
- Short meaning: To crush or wrinkle something by squeezing it
Structure (Grammar Rules)
“Crumple sth up” is a separable phrasal verb. This means you can place the object (something) between the verb and the particle “up,” or after the particle.
- Verb + object + up: crumple the paper up
- Verb + up + object: crumple up the paper
Both forms are correct, but the first is more common when using pronouns.
- Correct: crumple it up
- Less natural: crumple up it
How to Use “Crumple sth up”?
You use “crumple sth up” when talking about physically squeezing or crushing something to make it wrinkled or messy. It often relates to paper, fabric, or thin materials. It can also describe emotional reactions, like frustration, when someone crumples up a letter or note.
It is commonly used in everyday situations such as:
- Discarding unwanted paper by crumpling it before throwing it away.
- Describing the state of wrinkled clothes or fabric.
- Expressing frustration by crumpling a note or message.
Examples
- She crumpled up the letter and threw it in the trash.
- Don’t crumple the map up – we might need it later.
- He accidentally crumpled his shirt up in his bag.
- The child crumpled the paper up after drawing on it.
- Can you stop crumpling the receipt up? I need to keep it.
Common Mistakes
- Incorrect: Crumple up it before throwing away.
Correct: Crumple it up before throwing away. - Incorrect: She crumpled the up paper.
Correct: She crumpled up the paper.
Differences / Synonyms
Similar phrasal verbs include:
- Squash: To press something so it becomes flat or out of shape, often with more force than crumpling.
- Smash: To break something into pieces, usually with force.
- Fold up: To bend something neatly, unlike crumpling which is messy.
Crumple sth up focuses on making something wrinkled or messy, often by squeezing, while fold up is about neatness, and squash implies flattening or crushing more completely.
Common Collocations
- crumple up paper
- crumple up letter
- crumple up receipt
- crumple up cloth
- crumple up shirt
Real-life Dialogue
Anna: Why did you crumple up that report?
Ben: I made so many mistakes, I thought it was better to start over.
Anna: You could have just corrected it instead of crumpling it up.
Ben: True, but I was frustrated and it felt easier to crumple it up and write a new one.
Practice
Fill in the blanks with the correct form of “crumple sth up”:
- She ___________ the paper ___________ after finishing the drawing.
- Don’t ___________ your clothes ___________ when packing your suitcase.
- He accidentally ___________ his note ___________ in his pocket.
FAQs
- Q: Can “crumple up” be used with things other than paper?
A: Yes, it can be used with fabric, clothes, or any flexible material. - Q: Is “crumple up” formal or informal?
A: It is informal and commonly used in everyday speech. - Q: Can I say “crumple up it”?
A: No, the correct form is “crumple it up.” - Q: What is the difference between “crumple” and “fold”?
A: “Crumple” means to wrinkle messily; “fold” means to bend neatly. - Q: Is “crumple up” separable?
A: Yes, you can separate the verb and particle with the object.

