Xam

Xam is the name given to a now-extinct Khoisan language of the San people in southern Africa. It was historically spoken in parts of what is now the Northern Cape and surrounding regions of South Africa. The language is best known from 19th-century fieldwork and documentation by scholars such as Wilhelm Bleek and Lucy Lloyd, whose notes preserve a portion of its phonology, lexicon, and sample texts.

Linguistically, Xam is noted for its extensive use of click consonants, a feature common to many San and Khoisan languages. It has been placed within the broader Khoisan language group in traditional classifications, though the exact genealogical position of Xam is uncertain due to limited surviving material. Researchers rely on the Bleek-Lloyd archive to study its phonetic inventory and descriptive data, which also shed light on the linguistic environment of the region at the time.

Extinction and significance: Xam disappeared as a living language during the late 19th and early 20th centuries, amid population decline and language shift caused by colonial-era disruption. Despite its extinction, the language remains an important source for historical linguistics and the study of Khoisan languages. The surviving records provide insight into early documentation practices for indigenous languages and help researchers understand the diversity of click-based phonation in southern Africa. The name Xam is also associated with the Xam people, after whom the language is traditionally named.