grindstone
Nisada and Nisadā (feminine) [Sanskrit dr̥ṣad feminine; for n.: d cf. Pāli nijjuha = Sanskrit dātyūha etc.] a grindstone, especially the understone of a millstone Vin I 201; (°pota the same); Miln 149; Vism 252 (°pota, where Pj I at the same passage reads °putta). Cf. ā°.
【陽】 磨石(磨辣椒)。~pota,【陽】 磨石杖(印度人磨辣椒用的 磨石,下一塊是大平石台,上一塊是石杖,形如擀麵杖)。
(masc, masc) stone for grinding, (lower) millstone