U+783B "砻" CJK Unified Ideograph-# Unicode Character

U+783B "砻" CJK Unified Ideograph-# is a Chinese character that primarily functions as a noun referring to a type of stone roller or millstone used for hulling rice or grinding grain, and it can also serve as a verb meaning to grind, polish, or sharpen. In traditional agricultural contexts, the character describes both the tool itself and the action of processing grains, often seen in classical texts and farming terminology. Its composition combines the radical for "stone" on the left with a phonetic component on the right, reflecting its practical association with hard surfaces and abrasive work.