tamper with

verb

tampered with; tampering with; tampers with
Synonyms of tamper withnext
: to change or touch (something) especially in a way that causes damage or harm
Someone tampered with the lock.

Examples of tamper with in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Rogness is charged with one count of being an accessory after the fact and one count of tampering with a witness, victim or informant. Angela George, USA Today, 19 June 2026 Persons who tamper with or abuse any aspect of the Sweepstakes or website, who act in an unsportsmanlike or disruptive manner, or who are in violation of these Official Rules, as solely determined by Sponsor, will be disqualified and all associated entries will be void. AJC.com, 18 June 2026 The 15-year-old boy is charged with criminal homicide, carrying a firearm without a license, possession of a firearm by a minor and tampering with/fabricating physical evidence. Michael Guise, CBS News, 14 June 2026 But in a paper published in 2024, scientists reinvestigated Rosetta’s analysis of comet 67P — and found that space may have tampered with the data. Quanta Magazine, 12 June 2026 See All Example Sentences for tamper with

Browse Nearby Words

Cite this Entry

“Tamper with.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tamper%20with. Accessed 23 Jun. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster