( opunati ,) caus. opunāpayati ( Pali opunāti, opunāpeti; cf. Skt. nakhāvapūta, MS only, pw 7.351 ), ( winnows ;) caus. , causes to be winnowed : Mv iii.178.5 (prose) (dhānyajātāni …) khaladhāneṣu ( mss. °hāneṣu , q.v. ) samhārāpayitavyāni opunāpayitavyāni ( gdve. ).