Definition of zetas

  1. zetas Noun Plural of zeta
  2. zeta Noun The name of the sixth letter of the modern Greek alphabet (, ) preceded by epsilon (, ) and followed by eta, (, )
  3. zeta Noun The name of the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (, )
  4. zeta Noun A mathematical function formally known as the Riemann zeta function.
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