What Does “Stub sth out” Mean?
“Stub sth out” means to put out a cigarette or similar object by pressing its lit end against a surface until it stops burning.
Introduction
The phrasal verb “stub sth out” is commonly used when talking about extinguishing cigarettes or cigars. The phrase describes the action of pressing the burning end of a cigarette against something hard, like an ashtray or the ground, to stop it from smoking. Understanding the “stub sth out” meaning helps learners describe this everyday action clearly and naturally. This phrasal verb is widely used in both spoken and written English, especially in contexts involving smoking or fire safety.
Quick Info Box
- Phrasal verb: stub something out
- Type: transitive
- Level: B1 (Intermediate)
- Short meaning: to put out a cigarette or similar by pressing its burning end
Structure (Grammar Rules)
“Stub sth out” is a separable phrasal verb. This means you can place the object between “stub” and “out” or after the entire phrase.
- Stub the cigarette out.
- Stub out the cigarette.
Both forms are correct, but the object is usually a noun or pronoun referring to a cigarette or similar item.
How to Use Stub sth out?
Use “stub sth out” when describing the action of extinguishing a lit cigarette or cigar. It often appears in conversations about smoking habits, fire safety, or outdoor activities. The verb is transitive, so it needs a direct object, usually “cigarette,” “cigar,” or “smoke.”
Examples
When you finish smoking, you should always stub your cigarette out properly.
- He stubbed the cigarette out in the ashtray before leaving.
- Please stub out your cigar before entering the building.
- She stubbed out her cigarette on the pavement.
- Remember to stub out your cigarette to avoid starting a fire.
These examples show how to use “stub sth out in a sentence” naturally.
Common Mistakes
Many learners confuse “stub sth out” with other phrases for putting out fire. Here’s how to avoid mistakes:
- Incorrect: “He stubbed out on the cigarette.”
- Correct: “He stubbed the cigarette out.”
- Incorrect: “She stubs out the fire.”
- Correct: “She stubbed out the cigarette.”
Remember, the object must come right after “stub” or after “out,” and it usually refers to cigarettes or similar items.
Differences / Synonyms
“Stub sth out” is similar to “put out” or “extinguish,” but it is more specific and informal.
- Put out: Can refer to any fire or light, formal and general.
- Extinguish: Formal, often used for fires or flames.
- Stub sth out: Informal, specifically for cigarettes or cigars.
Use “stub sth out” when talking about smoking, and “put out” or “extinguish” for broader fire contexts.
Common Collocations
People often use “stub sth out” with specific objects related to smoking. Here are common collocations:
- Cigarette: the most common object to stub out.
- Cigar: a larger, thicker smoking item.
- Smoke: less common, but possible in informal speech.
- Butt: the remaining part of a cigarette after stubbing out.
Real-life Dialogue
Here is a short conversation using “stub sth out”:
Anna: Can I borrow your lighter?
Ben: Sure. Just don’t forget to stub the cigarette out before throwing it away.
Anna: Of course, I always do.
Practice
Fill in the blank with the correct form of “stub sth out”:
- Before leaving the park, please ______ your cigarette ______ in the ashtray.
- He quickly ______ the cigar ______ on the stone.
FAQ
- Q: Can you use “stub out” for fires other than cigarettes?
A: Usually no. It is mostly used for cigarettes or cigars. - Q: Is “stub sth out” formal or informal?
A: It is informal and common in everyday speech. - Q: Can I say “stub out the cigarette” and “stub the cigarette out”?
A: Yes, both are correct and commonly used. - Q: What is the difference between “stub out” and “put out”?
A: “Stub out” is specific to cigarettes; “put out” is more general for fires. - Q: Can I use “stub out” with a pronoun?
A: Yes, for example, “stub it out.”

