Definition of moroni:
(n) :
(Mormonism) The last book in the Book of Mormon.
(n) :
(Mormonism) One of two prophets and military and spiritual leaders of the Nephites, the latter of whom became the author of one of the books in the Book of Mormon.
(n) :
The capital city of the Comoros.
(n) :
A small city in central Utah.
(n) :
A surname from Italian.