What does tampering mean?
tampering
Definition
Unauthorized interference with something that may alter or damage it.
Example sentences
Check the seal for signs of tampering before you sign for the package.
Check the seal for signs of tampering before you sign for the package.
Someone claimed the recording had been changed, but the examiner found no evidence of tampering.
Someone claimed the recording had been changed, but the examiner found no evidence of tampering.