رٞحَا
rᵉḥa (du. rᵉḥáˀi, pl. erḥáyoʰ)
базовые морфологические сведения

n. (m.)

rotating hand-mill (two slabs on an axis)
ручная мельница (два жернова на стержне)
رحىً
LS 397; CSOL II 564
текстовые примеры

fɔ́ne έˀɛfo yeṭéḥen be-megˁeḷéḷoʰ waľľá be-rᵉḥa keʰ meḳdέreʰ wa-keʰ bámbeʰ wa-keʰ šeˁér wa-keʰ írhɛz ‘In earlier times, people were grinding maize, or millet, or barley, or rice, with a hand-mill consisting of two separate stones, or with a hand-mill consisting of two slabs on an axis’ (field notes)

корень
этимология

From PS *riḥay- with the same meaning (LS 397, Fronzaroli 1972: 633).

континентальные СЮЯ
rᵉḥa
rᵉḥa
rᵉḥa
rᵉḥa