Webster's Revised Unabridged Dictionary · 1913

Intermeddle

Intermeddle , intransitive verb

[Old English entremedlen, entermellen, to mix together, Old French entremedler, entremeller, entremesler, French entremêler. See Inter-, and Meddle.]

To meddle with the affairs of others; to meddle officiously; to interpose or interfere improperly; to mix or meddle with.
The practice of Spain hath been, by war and by conditions of treaty, to intermeddle with foreign states. — Bacon

Intermeddle , transitive verb

To intermix; to mingle. [Obsolete]
Many other adventures are intermeddled. — Spenser