Edomite is a Northwest Semitic Canaanite language, very similar to Biblical Hebrew, Ekronite, Ammonite, Phoenician, Amorite and Sutean, spoken by the Edomites in Idumea (modern-day southwestern Jordan and parts of Israel) in the 2nd and 1st millennium BC. It is extinct and known only from an extremely small corpus, attested in a scant number of impression seals, ostraca, and a single late 7th or early 6th century BC letter, discovered in Horvat Uza.
Like Moabite, but unlike Hebrew, it retained the feminine ending -t in the singular absolute state. In early times, it seems to have been written with a Phoenician alphabet. However, by the 6th century BC, it adopted the Aramaic alphabet. Meanwhile, Aramaic or Arabic features such as whb ("gave") and tgr/tcr ("merchant") entered the language, with whb becoming especially common in proper names. Like many other Canaanite languages, Edomite features a prefixed definite article derived from the presentative particle (for example as in h-ʔkl ‘the food’). The diphthong /aw/ contracted to /o/ between the 7th and 5th century BC, as foreign transcriptions of the divine name "Qos" indicate a transition in pronunciation from Qāws to Qôs.
