Dictionary.net

country of southeastern Asia that extends southward along the isthmus of Kra to the Malay peninsula; "Thailand is the official name of the former Siam"

a country of southeastern Asia that extends southward along the Isthmus of Kra to the Malay peninsula; "Thailand is the official name of the former Siam"

Treaties of amity and commerce were concluded between the United States and Siam in 1833 and 1856, the latter of which was modified in 1867. The liquor traffic was regulated by an agreement in 1884.