Definition of marietta:
(n) :
Any of a number of places in the USA:
(n) :
A neighborhood of Jacksonville, Florida.
(n) :
A city, the county seat of Cobb County, Georgia.
(n) :
A village in Fulton County, Illinois.
(n) :
An unincorporated community in Hendricks Township, Shelby County, Indiana.
(n) :
An unincorporated community in Marshall County, Kansas.