تعريف gatecrasher في الإنجليزية الإنجليزية القاموس.
A person who enters some event without a ticket or invitation, either by sneaking in, or talking their way past a ticket taker, or some other stealthy technique, rather than a confrontational encounter
{i} one who attends an event without a ticket or an invitation, uninvited guest at party, party-crasher (Slang)