zeta

The sixth letter of the Greek alphabet.

A little closet or chamber: applied by some writers to the room over the porch of a Christian church where the porter or sexton lived and kept the church documents.

The sixth letter of the Greek alphabet, corresponding to the English Z.

Zu + Zv − Z (u + v) = ksn u. sn verb sn (u + v).

A Greek letter [ζ] corresponding to our z.

The name of the sixth letter of the modern Greek alphabet (Ζ, ζ) preceded by epsilon (Ε, ε) and followed by eta, (Η, η); or the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ, ϝ)

A mathematical function formally known as the Riemann zeta function.

the 6th letter of the Greek alphabet