: to inflict physical harm, threats, intimidation, or corrupt persuasion with the goal of influencing or preventing a witness's testimony : to engage in witness tampering

TAMPERING definition: 1. the action of touching or making changes to something that you should not, usually when you are…. Learn more.

TAMPERING definition: the act or process of changing, damaging, or interfering with something, especially with intent to falsify, cheat, or defraud. See examples of tampering used in a sentence.

3 days ago · tampering Add to list Other forms: tamperings Definitions of tampering noun the act of altering something secretly or improperly synonyms: meddling

To interfere in a harmful or disruptive manner; meddle: was worried the editor would tamper with her...

We've discovered who's been tampering with our equipment, stealing things, and giving us such a headache.

Aug 20, 2025 · Tampering refers to the unauthorized interference with or alteration of something, typically with a specific intent to deceive, obstruct, or manipulate. This broad concept encompasses a …

to engage in dishonest dealings, esp. in order to influence improperly: accused of tampering with the jury. to meddle, esp. for the purpose of altering, damaging, or misusing (usually fol. by with): …

Tampering means interfering with something in a harmful or dishonest way, often to alter its condition or deceive others. It can involve manipulating objects, data, or situations improperly.

To engage in improper or secret actions, as in an effort to influence an outcome: tamper with evidence; tamper with a jury. 2. To tinker rashly or foolishly: "The ability of chemists to create new drugs from …