snuff out

snuff out — phrasal verb

  • snuff outbase form
  • snuffs out3rd person singular
  • snuffing out-ing form
  • snuffed outpast simple

1. to stop a flame or light from burning, especially by pressing it or covering it

1.片語動詞及物B1
釋義

to stop a flame or light from burning, especially by pressing it or covering it so that it gets no air

例句

Aoi leaned over the cake and snuffed out each candle with one breath.

snuff out + candle (physical action)

A sudden gust of wind snuffed out the campfire while Kian was still cooking.

同義詞
  • extinguish

    more formal; used for fires and flames in any register

  • put out

    more general; can be used for any flame but also for fires, cigarettes, etc.

  • douse

    usually means putting out with water or liquid

反義詞
  • light

    to make something begin to burn

  • ignite

    formal term for setting fire to something

文法句型

snuff + noun/pronoun + out

snuff out + noun

用法筆記

The object can come between 'snuff' and 'out' or after 'out' (e.g. 'snuff the candle out' / 'snuff out the candle').

常見錯誤

She snuffed off the candle.
She snuffed out the candle.
💡'snuff out' is the fixed phrasal verb; 'snuff off' is not used for flames.

2. to cause something abstract — such as a hope, dream, life, or opportunity — to e

2.片語動詞及物B2
釋義

to cause something abstract — such as a hope, dream, life, or opportunity — to end abruptly and completely

例句

The fire snuffed out the dreams of the young artist, destroying years of work.

snuff out + dreams (abstract object)

A single bad investment snuffed out the family's hopes of buying a house.

同義詞
  • extinguish

    more formal; works for hopes and lives too, but less vivid

  • destroy

    broader; does not imply suddenness

  • crush

    stronger emotional force; often with 'hopes' or 'spirit'

反義詞

文法句型

snuff out + abstract noun (hope, dream, life, career)

用法筆記

Frequently used in passive constructions ('be snuffed out'). The subject is typically a negative event (disaster, war, scandal, illness), not a person acting deliberately.

常見錯誤

The storm snuffed out our electricity.
The storm cut off our electricity.
💡'snuff out' is not used for utilities or power. Use for hopes, dreams, lives.

3. to murder someone, especially in a violent, secretive, or sudden way

3.片語動詞及物C1
釋義

to murder someone, especially in a violent, secretive, or sudden way

例句

The gang snuffed out the witness before he could testify in court.

informal register: criminal context

The dictator's agents snuffed out political opponents without any trial.

同義詞
  • murder

    the direct, neutral term; less slangy

  • kill

    more general; does not specify method or intent

  • wipe out

    similar informal register; often means killing multiple people

文法句型

snuff out + person

snuff + person + out

用法筆記

This sense is informal and carries a strong connotation of violence or criminality. It is NOT used for accidental deaths, natural causes, or animals (e.g. 'the cat snuffed out the mouse' ❌).

常見錯誤

The car accident snuffed out three people.
The car accident killed three people.
💡'snuff out' implies intentional violence, not accidents.
The old man was snuffed out by a heart attack.
The old man died of a heart attack.
💡do not use for natural causes.

4. to completely stop or destroy something undesirable, especially a rebellion, pro

4.片語動詞及物C1
釋義

to completely stop or destroy something undesirable, especially a rebellion, protest, opposition, or unwanted movement, usually by force or strict action

例句

The government snuffed out the rebellion within three days.

snuff out + rebellion (political/military context)

Police snuffed out the protest before it could reach the city centre.

同義詞
  • suppress

    formal; widely used for protests, dissent, opposition

  • crush

    stronger, more violent; implies destruction

  • quash

    formal, legal context; often used for rebellions or legal challenges

  • stamp out

    similar informal register; emphasizes thoroughness

反義詞
  • encourage

    to support or promote

  • allow

    to let something continue or happen

文法句型

snuff out + abstract noun (rebellion, opposition, dissent, protest)

用法筆記

Subject is usually an authority figure or institution (government, police, company, regime) acting with force or power. Distinguish from sense 2 ('END SUDDENLY'): sense 2 is about hopes and dreams ending due to misfortune, while sense 4 is about actively stopping opposition or undesirable activity.

常見錯誤

The teacher snuffed out the students' noise.
The teacher silenced the students.
💡'snuff out' is too strong for everyday situations; use for large-scale or violent suppression.