From ӏуашъхьэ (ʼwaŝḥɛ, “mount”) + мафэ (mafɛ, “day”); hence literally “Mount day”. Cognate with Kabardian ӏуащхьэмахуэ (ʼwaśḥɛmaxʷɛ).
ӏуашъхьэмафэ • (ʼwaŝḥɛmafɛ)