white lie

American  

noun

1. a minor, polite, or harmless lie; fib.

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white lie British  

noun

1. a minor or unimportant lie, esp one uttered in the interests of tact or politeness

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white lie Idioms  

1. An untruth told to spare feelings or from politeness, as in She asked if I liked her dress, and of course I told a white lie. This term uses white in the sense of “harmless.” [First half of 1700s]

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Example Sentences

Not even a white lie to avoid upsetting someone?

From The Wall Street Journal • Feb. 18, 2026

In her short fur coat and bright pink lips, she said she is well aware of "everything that's happening in the world, and where black and white lie."

From Barron's • Feb. 18, 2026

Michael has been unable to resist telling a little white lie over the years that he is related to Darren and his famous father, Sir Alex of Manchester United fame.

From BBC • Feb. 1, 2025

Those checks were rudimentary: With a click and a white lie, anyone could pass.

From New York Times • Jul. 3, 2023

And I said, “He told me the number,” which was another white lie.

From "The Curious Incident of the Dog in the Night-Time" by Mark Haddon