knock on wood
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The expression alludes to an ancient superstition that touching wood would ward off evil spirits.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"This has an opportunity - knock on wood - to be one of the best nights in the history of this city."
From BBC • Jun. 14, 2026
“He had a good week. Barring anything coming out of today’s practice with treatments later on - hopefully no setbacks; knock on wood - he should be fine.”
From Washington Times • Oct. 6, 2023
This is intended as optimism, but she hears it as ominous foreshadowing: “I immediately want to knock on wood and light some sage.”
From Washington Post • Dec. 9, 2022
“Right now, I feel healthy. I have to knock on wood that I feel good. Also, I think, mentally I’m really recharged.”
From Seattle Times • May 21, 2022
It takes away your immunity, makes you knock on wood and count your blessings the next time you hear a siren at night.
From "Bodega Dreams" by Ernesto Quinonez
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.