Word.ws English Dictionary

9/11s

9/11s is the plural of 9/11.

Meaning of 9/11

Noun

9/11 (plural 9/11s)

  1. An event comparable to the September 11 attacks.
    • Eleven million Spaniards responded to "their 9/11" by demonstrating in the rain against terrorism and their government's policies.2005, Peter H. Merkl, The Rift Between America And Old Europe: The Distracted Eagle, Routledge, page 73
  2. (Internet, humorous) A negative event that a person or a group of people have experienced whose impact is, hyperbolically, comparable to that of the September 11 attacks.
    • This was my 9/11.

See all 4 meanings of 9/11

Questions about 9/11s

What is 9/11s the plural of?
9/11s is the plural of 9/11.

Words near 9/11s in the dictionary

  1. 9-ominos
  2. 9-to-5
  3. 9-to-5s
  4. 9/10ths
  5. 9/11
  6. 9/11s
  7. 9/8
  8. 90's
  9. 90-day wonder
  10. 90-day wonders
  11. 90-gon

Source and license

Adapted from Wiktionary: 9/11s (page history and authors); 9/11 (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: “9/11s.” Word.ws, https://word.ws/9%2F11s. Based on Wiktionary, CC BY-SA 4.0.