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Thai

American  
[tahy] / taɪ /

adjective

  1. Formerly Siamese.  of or relating to Thailand, its people, or their language.


noun

Thais plural
  1. Also called Thailander.  a native or or inhabitant of Thailand, or a person of Thai descent.

  2. the language of Thailand, a member of the Tai group of languages.

Thai British  
/ taɪ /

adjective

  1. of, relating to, or characteristic of Thailand, its people, or their language

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a native or inhabitant of Thailand

  2. the language of Thailand, sometimes classified as belonging to the Sino-Tibetan family

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Thai

First recorded in 1800–10; from Thai; literally, “free,” a self-designation

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But days before they were scheduled to leave for Canada, Thai authorities deported Dong to China along with another dissident who had also been given refugee status.

From BBC • May 27, 2026

The name combines "Naga," a legendary serpent from Thai and Southeast Asian mythology, with "Titan," referencing the giants of Greek mythology.

From Science Daily • May 15, 2026

He wanted to hike in Griffith Park, hit up Thai Town for dinner and cozy up with some Nintendo “Mario Party.”

From Los Angeles Times • May 15, 2026

Chevron moved to sell its Hong Kong fuel business to Thai energy firm Bangchak in February.

From The Wall Street Journal • May 14, 2026

“There’s a new Thai restaurant that Baba wants to try.”

From "Amina's Voice" by Hena Khan

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