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Derived from Sanskrit कुष्ठ (kuṣṭha).
ⲕⲟⲩⲥⲧ • (koust) m
- (Bohairic) Costus, spiral ginger
- Sawy, Mona Hassan Ahmed (2021) Treatment by Medicine and Magic in Coptic Documents. A Linguistic and Cultural Study[1], Göttingen, page 215