We found 2 dictionaries that define the word 404 error:

Computing (2 matching dictionaries)

1. Glossary of Internet Terms (No longer online)
2. 404 error: Encyclopedia

▸ Words similar to 404 error ▸ Usage examples for 404 error ▸ Idioms related to 404 error ▸ Wikipedia articles (New!) ▸ Words that often appear near 404 error ▸ Rhymes of 404 error ▸ Invented words related to 404 error