Open English Wordnet
Nouns
(n)tamp, tamper, tamping bara tool for tamping (e.g., for tamping tobacco into a pipe bowl or a charge into a drill hole etc.) Verbs
(v)tamper, fiddle, monkeyplay around with or alter or falsify, usually secretively or dishonestly“Someone tampered with the documents on my desk”,
“the reporter fiddled with the facts” (v)meddle, tamperintrude in other people's affairs or business; interfere unwantedly“Don't meddle in my affairs!”