Word.ws English Dictionary

KF94s

KF94s is the plural of KF94.

Meaning of KF94

Noun

KF94 (countable and uncountable, plural KF94s)

  1. (uncountable) An air particulate filtration standard originating in the Republic of Korea, South Korea, which requires filtration of 94% of air particulates.
    • However, some fake masks made in China may be labeled KF94, so shoppers still need to do their homework.2022 January 14, Tara Parker-Pope, “How to Find a Quality Mask (and Avoid Counterfeits)”, in The New York Times, archived from the original on 15 Jan 2022

Questions about KF94s

What is KF94s the plural of?
KF94s is the plural of KF94.

Words near KF94s in the dictionary

  1. Keziahs
  2. Kezilesu
  3. Kezza
  4. KF
  5. KF94
  6. KF94s
  7. Kfar Aza
  8. KFAS
  9. KFC
  10. KFCB
  11. KFCer

Source and license

Adapted from Wiktionary: KF94s (page history and authors); KF94 (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: “KF94s.” Word.ws, https://word.ws/kf94s. Based on Wiktionary, CC BY-SA 4.0.