n. 1 interloper, gatecrasher, uninvited guest, unwelcome visitor; trespasser, encroacher, invader, infiltrator, squatter; burglar, thief The intruders were quickly expelled by the guards 2 meddler, busybody, Colloq snoop(er), Nosy Parker, US kibitzer You are an intruder into my private affairs
INTRUDER
Meaning of INTRUDER in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012