suffix
[Language: Portuguese;Origin: -es and Italian -ese, from Latin -ensis]
[in nouns]
the people or language of a particular country or place
　the Viennese (=people from Vienna) .
　l'm learning Japanese (=the language of Japan) .
[in adjectives]
belonging to a particular country or place
　Chinese music
[in nouns]informal
language or words used by a particular group, especially when it sounds ugly or is difficult to understand
　journalese (=language used in newspapers)
　officialese (=language used in official or legal writing)