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ω (EN)
noun, symbol

noun “ω”

Singular ω, omega, Plural omegas
  1. d'lescht Buschtaf vum griicheschen Alphabet
    In learning Greek, he discovered that "ω" is the final letter of the alphabet.

symbol “ω”

ω
  1. (e a Mathematik) e Symbol, dat déi klengst onendlech ordinal Zuel duerstellt
    In set theory, "ω" denotes the first infinite ordinal, corresponding to the natural numbers.
  2. (am Physik) e Symbol dat d'Wénkelfrequenz duerstellt
    The physicist calculated the wave's angular frequency using "ω" in the formula.