upsilon Synonyms & Antonyms
/ˈ(j)uːpsɪˌlɒn/
Choose a meaning, then find a word that fits your sentence.
Upsilon as a Noun
1
The twentieth letter of Classical and Modern Greek; the twenty-second letter of Old and Ancient Greek.
2
An upsilon meson, or bottomonium.
Word Forms & Grammar
upsilon (plural upsilons or upsila)
Origin of Upsilon
From Ancient Greek ὖ ψιλόν (û psilón, “simple Υ”).
Quick Facts About Upsilon
| Part of speech | noun |
|---|---|
| Pronunciation | /ˈ(j)uːpsɪˌlɒn/ |
| Meaning | The twentieth letter of Classical and Modern Greek; the twenty-second letter of Old and Ancient Greek |
| Plural | upsilons |