What is the meaning of Zeta?

The sixth letter of the modern Greek alphabet (Ζ (Z), ζ (z)) preceded by epsilon (Ε (E), ε (e)) and followed by eta, (Η (I), η (i)); or the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ (W), ϝ (w))

A mathematical function formally known as the Riemann zeta function.

The name of the Latin-script letter Z/z.

zeta (Greek letter)

The name of the Latin-script letter Z/z.

zeta (Greek letter)

silk

The name of the Latin-script letter Z/z.

the Greek letter Ζ (lowercase ζ)

The name of the Latin-script letter Z/z.

zee/zed (name of the letter Z, z)

The name of the Latin-script letter Z/z.

The name of the Latin-script letter Z/z.

zeta (Greek letter)

The name of the Latin-script letter Z/z.; zed, zee

the name of the Greek script letter Ζ/ζ; zeta

The name of the Greek letter zeta (Ζ, ζ).

The name of the letter Z.

manuscript variant of diaeta

zeta (name of the Greek letter Ζ, ζ)

zeta

zeta; the Greek letter Ζ, ζ

genitive/accusative singular of zet

the letter Z

zeta; the Greek letter Ζ, ζ

theta; the Greek letter Θ, θ

the name of the Latin-script letter Z/z, in the Abecedario

Source: wiktionary.org