interlope
verb
- to run between parties and intercept advantage that one should gain from the other
- trespass
Wiktionary
Pronunciation: /ɪntəˈləʊp/ / /ɪntəɹˈloʊp/
verb
Etymology: Early 17th century, likely back-formation from interloper. Alternatively, directly formed as inter- + lope (“leap, jump”) – literally “to jump in”.
- To intrude, meddle, or trespass in others' affairs.