Zeta

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Zeta \Ze"ta\, n. [L., from Gr. ?. Cf. {Zed}.]
     A Greek letter [[zeta]] corresponding to our z.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  zeta
       n : the 6th letter of the Greek alphabet