fork bomb

noun

A program that creates a large number of self-replicating tasks or processes in a computer system in order to cause a denial of service.

Meanings

nounfork bomb (plural fork bombs)

plural fork bombs · alternative forkbomb

  1. computingA program that creates a large number of self-replicating tasks or processes in a computer system in order to cause a denial of service.

    In contrast to the wabbit's slow growth, a fork bomb quickly generates multiple copies itself.

    2002, Philip E. N. Howard, “Hacktivism”, in Steve Jones, editor, Encyclopedia of New Media, SAGE Publications, →ISBN, page 216
    1 more example

    By using the limits described in this chapter, you can mitigate the risk of a fork bomb by restricting the maximum number of processes that a single user can invoke. While the fork bomb can still cause your system to become highly loaded, […]

    2020, Wale Soyinka, Linux Administration: A Beginner’s Guide, Eighth Edition, McGraw Hill Professional, →ISBN, page 331

Origin

From fork (“splitting-up of an existing process”) + bomb.

Full word history & related roots →

Translations

Chinese Mandarin fork炸彈 /fork炸弹
  • fork炸彈 /fork炸弹 (fork zhàdàn)Program to produce a denial of service with forks
French fork bomb
  • fork bombProgram to produce a denial of service with forks
Cite this entry
APA

fork bomb. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/fork%20bomb

MLA

“fork bomb.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fork%20bomb. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “fork bomb,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/fork%20bomb.

Source: fork bomb on Wiktionary, CC BY-SA 4.0.