Gatecrasher is also a closed compound word, which is a word that is made up of two words joined together without hyphens or spaces. ... The word gatecrasher is a noun, the verb gatecrash or crash is also used to mean the act of attending a gathering without having been invited or having purchased tickets.

How do you spell gatecrasher?

noun Informal. a person who attends or enters a social function without an invitation, a theater without a ticket, etc.

What does it mean to gatecrasher?

: a person who enters, attends, or participates without ticket or invitation.