WordReference Random House Unabridged Dictionary of American English © 2019
- to intrude into some region or field of trade without a proper license.
- to thrust oneself into the affairs of others.
- probably back formation from interloper, equivalent. to inter- + -loper (see landloper) 1595–1605
- 1.See corresponding entry in Unabridged trespass, poach, encroach.
- 2.See corresponding entry in Unabridged meddle.