The definition of Filipino is someone/something related to the Philippines.(adjective)
A book written by an author from the Philippines is an example of a book that would be described as Filipino.
Filipino is defined as the national language of the Philippines and is the term used for a person who is from the Philippines.(noun)
See Filipino in Webster's New World College Dictionary
See Filipino in American Heritage Dictionary 4
noun pl. Fil·i·pi·nos
Origin: Spanish filipino
Origin: , from (Islas) Filipinas, Philippine (Islands).