tamper

What is the Definition of tamper?

Noun:

1. a tool for tamping (e.g., for tamping tobacco into a pipe bowl or a charge into a drill hole etc.)

Verb:

1. play around with or alter or falsify, usually secretively or dishonestly
2. intrude in other people's affairs or business; interfere unwantedly

Other meanings of tamper (synonyms, cognates).