Tagalog Tagalog /ˈtægəˌlɑːg/

noun

1. The language of the Tagalog on which Filipino is based  ( Tagalog , Tagalog language )
   the language of the Tagalog on which Filipino is based
   
2. A member of a people native to the Philippines chiefly inhabiting central Luzon around and including Manila  ( Tagalog )
   a member of a people native to the Philippines chiefly inhabiting central Luzon around and including Manila