Meddle

1. To interest or engage one's self unnecessarily or impertinently, to interfere or busy one's self improperly with another's affairs; specifically, to handle or distrub another's property without permission; -- often followed by with or in.
2. To mix; to mingle.
3. To mix; to mingle.
4. To interest or engage one's self; to have to do; -- / a good sense.