磋磨 Save Sign in to save words cuōmó ㄘㄨㄛ ㄇㄛˊ to polish and rub to torment to torture fig. to engage in discussion to hone an idea or skill fig. Character by character 磋(cuō)polish bones, horns, ivory etc into tools 磨(mó)rub A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0