tamper with

phrasal verb
Updated on: 15 Nov 2017

Definition of tamper with

: to change or touch (something) especially in a way that causes damage or harm
  • Someone tampered with the lock.

Word by Word Definitions

tamper play
  1. : to interfere so as to weaken or change for the worse

  2. : to try foolish or dangerous experiments

  3. : to render something harmful or dangerous by altering its structure or composition


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