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bad apple

American  

noun

Informal.
  1. a discontented, troublemaking, or dishonest person.

    In any group of average citizens there are bound to be a few bad apples.


Etymology

Origin of bad apple

From the proverb “one bad apple spoils the barrel”

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.

My husband is with me in kicking Mia out and telling his relatives to stuff it but thinks Mia was just one bad apple and argues that our other tenants worked out pretty well.

From Slate • Mar. 13, 2024

“The culture here in Jacksonville, in Duval County … we don’t have a bad apple, we have a bad apple orchard,” attorney Harry Daniels said.

From Seattle Times • Oct. 3, 2023

Richardson compared it to putting someone in jail for over a month because “there might be a bad apple in the bunch.”

From Washington Post • Mar. 10, 2023

There's also the infamous "bad apple" ideology, which Helen Rosner poetically writes about with incisive, stunning wit in The Atlantic.

From Salon • Oct. 21, 2022

Why should we change our lives because of one bad apple?

From "Linked" by Gordon Korman