snuff out

Idioms  

1. Extinguish, put a sudden end to, as in Three young lives were snuffed out in that automobile accident . This usage alludes to snuff in the sense of “put out a candle by pinching the wick,” an area itself called snuff from the late 1300s on. [Mid-1800s]

2. Kill, murder, as in If he told the police, the gang would snuff him out . [ Slang ; first half of 1900s]

3. Also, snuff it . Die or be killed, as in He looked very ill indeed, as though he might snuff out any day , or Grandpa just snuffed it . [ Slang ; second half of 1800s]

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Example Sentences

His strictly regulated factory model brooks no challenges from his workers, and he employs an enormous security force to snuff out the merest whisper of pro-union sentiment.

From The Wall Street Journal • Jan. 29, 2026

Jesus squandered another chance moments later with a hesitant touch that allowed Joachim Andersen to snuff out the danger with a last-ditch tackle.

From Barron's • Dec. 22, 2025

Vitinha, a stellar performer in PSG's Champions League win, was the decisive performer with two stunning strikes to snuff out the Spurs lead, one with his right foot another with his left.

From BBC • Nov. 26, 2025

Kim Kardashian and Kris Jenner are taking legal action to snuff out accusations that they are the subjects of a federal criminal racketeering investigation — claims publicized by the former’s ex-boyfriend Ray J.

From Los Angeles Times • Oct. 2, 2025

Still, Percy couldn’t imagine what kind of courage it had taken for Frank to embark on a quest, knowing that one small flame could snuff out his life.

From "The Son of Neptune" by Rick Riordan