亩 Traditional (Taiwan): 畝 On the HSK 7-9 vocabulary list, at CEFR level C2. mǔ ㄇㄨˇ classifier for fields unit of area equal to one fifteenth of a hectare Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT