pisto
Could not find pistave in Logeion dictionaries.
pistave Verb: present active imperative 2nd singular of pisto
pisto, āvi, ātum, 1, v. freq. a. [piso, pinso],
- to pound (late Lat.), Veg. Vet. 1, 32: herba senecion pistatā cum axungiā, App. Herb. 75.
pīsto, āre (Frequ. v. pinso), stampfen, Veget. mul. 1, 32. Ps. Apul. herb. 75.
See: pistare
pistō, āre (pinso), tr., piler : Veg. Mul. 2, 32 || pistatus Ps. Apul. Herb. 75.