The Collaborative International Dictionary of English v.0.48:

Chinese \Chi"nese"\, a.
   Of or pertaining to China; peculiar to China.
   [1913 Webster]

   Chinese paper. See India paper, under India.

   Chinese wax, a snowy-white, waxlike substance brought from
      China. It is the bleached secretion of certain insects of
      the family Coccid[ae] especially Coccus Sinensis.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Chinese \Chi*nese"\, n. sing. & pl.
   1. A native or natives of China, or one of that yellow race
      with oblique eyelids who live principally in China.
      [1913 Webster]

   2. sing. The language of China, which is monosyllabic.
      [1913 Webster]

   Note: Chineses was used as a plural by the contemporaries of
         Shakespeare and Milton.
         [1913 Webster]

WordNet (r) 3.0 (2006):

Chinese
    adj 1: of or pertaining to China or its peoples or cultures;
           "Chinese food"
    2: of or relating to or characteristic of the island republic on
       Taiwan or its residents or their language; "the Taiwanese
       capital is Taipeh" [syn: Taiwanese, Chinese, Formosan]
    n 1: any of the Sino-Tibetan languages spoken in China; regarded
         as dialects of a single language (even though they are
         mutually unintelligible) because they share an ideographic
         writing system
    2: a native or inhabitant of Communist China or of Nationalist
       China