Khmer or Cambodian, is the language of the Khmer people and the official language of Cambodia. It is the second most widely spoken Austroasiatic language (after Vietnamese), with speakers in the tens of millions. Khmer has been considerably influenced by Sanskrit and Pali, especially in the royal and religious registers, through the vehicles of Hinduism and Buddhism. It is also the earliest recorded and earliest written language of the MonKhmer family, predating Mon and by a significant margin Vietnamese. The Khmer language has influenced, and also been influenced by, Thai, Lao, Vietnamese and Cham, all of which, due to geographical proximity and long-term cultural contact, form a sprachbund in peninsular Southeast Asia. Khmer is primarily an isolating language. There are no inflections, conjugations or case endings.
Contributions by WilliamThweatt, Dara, and N-true.