meddle
//ˈmɛd.əl//
Verb
meddleInfinitive
meddlePresent tense
meddledPast tense
meddledPast participle
meddlingPresent participle
meddlesThird-person singular
1
To interfere in or busy oneself unduly with something that is not one's concern.
Don't meddle in other people's affairs.
2
To handle or tamper with something without permission or authority.
Don't meddle with the equipment without asking first.