D defs.my
Entry 1 sense Webster, 1913

Interlope

· In·ter·lope · IPA /ɪntəɹˈloʊp/
01 v. i. To run between parties and intercept without right the advantage that one should gain from the other; to traffic without a proper license; …
imp. & p. p. Interloped; p. pr. & vb. n. Interloping
  1. 1.
    To run between parties and intercept without right the advantage that one should gain from the other; to traffic without a proper license; to intrude; to forestall others; to intermeddle.