Word.ws English Dictionary

upsilons

upsilons is the plural of upsilon.

Meaning of upsilon

Noun

upsilon (plural upsilons or upsila)

  1. The twentieth letter of Classical and Modern Greek; the twenty-second letter of Old and Ancient Greek.
  2. (particle) An upsilon meson, or bottomonium.

Questions about upsilons

What is upsilons the plural of?
Upsilons is the plural of upsilon.

Words near upsilons in the dictionary

  1. upsilon
  2. upsilon meson
  3. upsilon mesons
  4. upsilon particle
  5. upsilon particles
  6. upsilons
  7. UPSing
  8. upsitting
  9. upsittings
  10. upsizable
  11. upsize

Source and license

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