Cambodian Sign Language
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A language of Cambodia
7,500 (Woodward et al 2015c). Estimated 1,500 deaf signers up to possibly 13,000 (Woodward et al 2015c:160).
Scattered, mostly in and around Phnom Penh.
5 (Developing).
None known. Cambodian Sign Language is also distinct from a modified version of American Sign Language (ASL) [ase] that follows Khmer word order, which is used in most formal deaf education programs in Cambodia. Mutual intelligibility with ASL is low, and what understanding is possible depends on vocabulary that is shared by Cambodian Sign Language, Thai Sign Language [tsq] and ASL, and by iconic elements that are commonly found in all natural sign languages (2020 J. Woodward). Lexical similarity: 42% lexical similarity in basic vocabulary with Thai Sign Language [tsq].


A deaf school in Siem Reap, with about 150–200 students, reportedly signs quite differently from Phnom Penh, but no formal comparison has been done (2020 C. Wallace).