What is the meaning of Siamese in bengali?

Meaning(s):

1. of or relating to or characteristic of Thailand or its people
2. of or relating to the languages of the Thai people
3. of or relating to Thailand
4. very similar
5. connecting two or more pipes or hoses or having such aconnection
6. a branch of the Tai languages
7. a native or inhabitant of Thailand
8. a slender short-haired blue-eyed breed of cat having a pale coat with dark ears paws face and tail tip
9. स्यामी a Y-shaped siamese joint
10. स्यामी भाषा क् Siamese tones
11. स्यामी the Siamese border with other countries
12. स्यामी = language She learnt Siamese within 3 months.