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Synonyms

tamper with

Idioms  
  1. Interfere or meddle, especially in a harmful way. For example, If you tamper with that lock it's sure to break . [c. 1600]

  2. Engage in improper or secret dealings, as in He was accused of tampering with the jury . [c. 1600]


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.

“If I have instincts I feel are right, I don’t want anyone to tamper with them,” he told After Dark magazine in 1973.

From Los Angeles Times • Feb. 16, 2026

Law enforcement on Tuesday released photos and video of a masked individual appearing to tamper with the camera at Nancy Guthrie’s front door on the morning of her disappearance.

From The Wall Street Journal • Feb. 10, 2026

There’s no worrying about that now that teams can tamper with the balls again.

From The Wall Street Journal • Nov. 6, 2025

"We ask visitors not to tamper with any art on display," they added.

From BBC • Jun. 4, 2025

A sectional understanding had emerged whereby northern states had agreed not to tamper with the property rights of southern states.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

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