snuff it
Preserved but no longer current.
To die. Term very common among the lower orders of London. A fanciful variation of "putting one’s light out," and used simply in reference to the action of the person dying. Thus any one threatening to murder another says, "I’ll put your light out," or any one committing suicide is said to "put his own light out;" but to "SNUFF IT" is always to die from disease or accident. To "lay down one’s knife and fork," to "peg out," or "give up," are variations of this form of euphemism.
Era: ca. 1874 (Victorian)
Sources & notes
Historical definition reproduced from Hotten’s The Slang Dictionary (1874, public domain; Project Gutenberg #42108, retrieved 2026-07-31). Reflects the attitudes of its era.
Common questions
What does “snuff it” mean?
To die. Term very common among the lower orders of London. A fanciful variation of "putting one’s light out," and used simply in reference to the action of the person dying. Thus any one threatening to murder another says, "I’ll put your light out," or any one committing suicide is said to "put his own light out;" but to "SNUFF IT" is always to die from disease or accident. To "lay down one’s knife and fork," to "peg out," or "give up," are variations of this form of euphemism.
Is “snuff it” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.