crasher

C3R1A1S1H4E1R1

noun

One who crashes.

“Wedding Crashers (2005 movie)”

Similar
gatecrasherunwelcome guest
UncommonScrabble 12
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Meanings

nouncrasher (plural crashers)

plural crashers

  1. One who crashes.
  2. One who attends an event without an invitation.

    Wedding Crashers (2005 movie)

    Synonyms: gatecrasher

  3. computingA person or program that causes a system to crash.

    If the 100 seeded bugs are striking (e.g., system crashers) and easy to trigger, testers will find them quickly […]

    1999, Cem Kaner, Jack Falk, Hung Q. Nguyen, Testing Computer Software (page 49)

Synonyms & antonyms

nounOne who attends an event without an invitation.

Similar
gatecrasher

More synonyms by meaning

nounsomeone who gets in (to a party) without an invitation or without paying

Similar
gatecrasherunwelcome guest
Broader
intruderinterlopertrespasser
Also see
gatecrasherrando

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From crash + -er.

Full word history & related roots →

Rhymes & wordplay

Anagrams

Scharer
Cite this entry
APA

crasher. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/crasher

MLA

“crasher.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/crasher. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “crasher,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/crasher.

Source: crasher on Wiktionary, CC BY-SA 4.0.