Siamese

1. n. sing. & pl. The language of the Siamese.
2. a. Of or pertaining to Siam, its native people, or their language.
3. n. sing. & pl. A native or inhabitant of Siam; pl., the people of Siam.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.