Word.ws English Dictionary

four oh fours

four oh fours is the plural of four oh four.

Meaning of four oh four

Noun

four oh four (plural four oh fours)

  1. (US, slang) a naive or clueless person.
    • Yup, clueless in Seattle, a 404 if I ever saw one.

Questions about four oh fours

What is four oh fours the plural of?
Four oh fours is the plural of four oh four.

Words near four oh fours in the dictionary

  1. four o'clock flower
  2. four o'clock flowers
  3. Four Oaks
  4. four of a kind
  5. four oh four
  6. four oh fours
  7. Four Olds
  8. four on the floor
  9. four one one
  10. four penny nail
  11. four penny nails

Source and license

Adapted from Wiktionary: four oh fours (page history and authors); four oh four (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “four oh fours.” Word.ws, https://word.ws/four_oh_fours. Based on Wiktionary, CC BY-SA 4.0.