Word.ws English Dictionary

decidays

decidays is the plural of deciday.

Meaning of deciday

Noun

deciday (plural decidays)

  1. One tenth of one day, i.e. 2.4 hours, proposed for use in metric systems of time.

Questions about decidays

What is decidays the plural of?
Decidays is the plural of deciday.

Words near decidays in the dictionary

  1. decicoins
  2. decidabilities
  3. decidability
  4. decidable
  5. deciday
  6. decidays
  7. decide
  8. decide on
  9. decide upon
  10. decided
  11. decided on

Source and license

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