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

The Netherlands forward was impressive and scored the winner from the spot after David Hancko's header made it 2-2 in the 75th minute to snuff out any lingering hopes of an unlikely comeback.

From BBC • Mar. 18, 2026

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

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

Shay’s beauty seemed to snuff out everything inside Tally; her fear, surprise, and excitement fled, leaving nothing but amazement.

From "Uglies" by Scott Westerfeld