In"ter*lo`per [Pref. inter- + D. looper a runner, fr. loopen to run; akin to E. leap. See Leap, and cf. Elope.]
One who interlopes; one who interlopes; one who unlawfully intrudes upon a property, a station, or an office; one who interferes wrongfully or officiously.
The untrained man, . . . the interloper as to the professions.
I. Taylor.
© Webster 1913.