Adjective thai has 3 senses
- Thai, Tai, Siamese - of or relating to or characteristic of Thailand or its people; "Siamese kings"; "different Thai tribes live in the north"
- Thai, Tai, Siamese - of or relating to the languages of the Thai people; "Thai tones"
- Thai, Tai, Siamese - of or relating to Thailand; "the Thai border with Laos"
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Noun thai has 2 senses
- Thai, Tai, Siamese - a native or inhabitant of Thailand
--1 is a kind of Asian, Asiatic
--1 is a member of Thailand, Kingdom of Thailand, Siam
- Thai, Siamese, Central Thai - a branch of the Tai languages
--2 is a kind of Tai
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