Υ

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Υ U+03A5, Υ
GREEK CAPITAL LETTER UPSILON
Τ
Greek and Coptic Φ

Translingual

Symbol

Υ

  1. (physics) upsilon meson
  2. (physics) mass-to-light ratio

See also

Ancient Greek

Etymology

From the Phoenician letter 𐤅 (w, wāw).

Letter

Υ (U) (uppercase, lowercase Υ)

  1. The letter now called upsilon (ὖ ψιλόν (û psilón)), the 20th letter of the ancient Greek alphabet.

Derived terms

See also

Greek

Letter

Υ (Y) (uppercase, lowercase υ)

  1. The upper case letter upsilon (ύψιλον), the 20th letter of the modern Greek alphabet.

Descendants

See also