The definition of a manifesto is a public declaration of a plan that will affect the public.
(noun)An example of a manifesto is an announcement of a new plan for the local government to reduce crime.
See manifesto in Webster's New World College Dictionary
noun pl. manifestoes or manifestos
Origin: It < manifestare, manifest
See manifesto in American Heritage Dictionary 4
noun pl. man·i·fes·toes or man·i·fes·tos
Origin:
Origin: Italian
Origin: , from Latin manifestus, clear, evident; see manifest
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