upsilon
IPA: ˈʌpsʌɫɑn
noun
- The twentieth letter of Classical and Modern Greek; the twenty-second letter of Old and Ancient Greek.
- (physics) An upsilon meson, or bottomonium.
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Examples of "upsilon" in Sentences
- The upsilon carries an acute accent.
- Upsilon also did duty as the OO sound.
- Y first appeared as the Greek letter upsilon.
- Nixdorf, That doesn't look like an upsilon to me.
- The diacritic over the upsilon is the rough breath sign.
- Also, another character was the upsilon with a circumflex.
- Chapter crest of the Epsilon Iota chapter of Psi Upsilon fraternity.
- The arms of the Upsilon bear an engraving of the fraternity motto in Greek.
- There are at least three planets in the Upsilon Andromedae system, for example.
- This is a list of notable alumni of the international fraternity Delta Upsilon.