ze·ta 
(zātə, zē-)
(zātə, zē-)n.
The sixth letter of the Greek alphabet. See Table at alphabet.
[Greek zēta, of Phoenician origin; see ḏ in the Appendix of Semitic roots.]
- speciality
- specialization
- specialize
- specialized
- special jury
- Special K
- special legislation
- specially
- special master
- special-needs
- special needs
- specialness
- Special Olympics
- special operation
- special operator
- special pleading
- special relativity
- special sense
- special session
- special team
- special theory of relativity
- specialty
- speciate
- speciation
- speciational