zeta definition by Wordo

Noun

The

sixth

letter

of

the

modern

Greek

alphabet

(,&

nbsp

;)

preceded

by

epsilon

(,&

nbsp

;)

and

followed

by

eta

, (,&

nbsp

;);

or

the

seventh

letter

in

the

ancient

Greek

alphabet

,

in

which

it

is

preceded

by

digamma

(,&

nbsp

;)