Moabitess
/ˌməʊəbaɪˈtɛs/ /ˌməʊəbɪˈtɛs/ /ˈməʊəbʌɪtɪs/noun
A Moabite woman. Frequently with reference to Ruth ‘the Moabitess’ (Ruth 1–4).
Origin
Mid 16th century; earliest use found in Biblia: the Bible. From Moabite + -ess, after post-classical Latin Moabitis (Vulgate).