TODO [{"language":"en","keywords":[{"keyword":"mandatory","sets":[{"words":[{"word":"compulsory","annotation":null},{"word":"required","annotation":null}],"provider":"OpenOffice","providerUrl":"http://wordnet.princeton.edu/"},{"words":[{"word":"mandate","annotation":null}],"provider":"OpenOffice","providerUrl":"http://wordnet.princeton.edu/"},{"words":[{"word":"mandatary","annotation":null}],"provider":"OpenOffice","providerUrl":"http://wordnet.princeton.edu/"}]}]}]
en el diccionario PONS
mandatory [ˈmændətəri, ingl. am. -tɔ:ri] ADJ. form.
1. mandatory (obligatory):
- mandatory
-