Meanings
Origin
From 404 (error message) + page (“webpage”).
Full word history & related roots →Cite this entry
404 page. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/404%20page
“404 page.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/404%20page. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “404 page,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/404%20page.
Source: 404 page on Wiktionary, CC BY-SA 4.0.