Orang Seletar (Slitar) is a language of the Orang Laut of the south coast of the Malay Peninsula.
[1] It is very close to Malay, and may be counted as a dialect of that language.
[3] The speaking population is unknown, but is likely in the range of a few thousand.
The language is considered critically endangered by UNESCO.
This article about Malayic languages is a stub.