二 èr, two/2/(Beijing dialect) stupid 土 Tǔ/tǔ, Tu (ethnic group)/surname Tu, earth/dust/clay/local/indigenous/crude opium/unsop... 塌 tā, to collapse/to droop/to settle down 羽 yǔ, feather/5th note in pentatonic scale 冂 jiōng, radical in Chinese characters (Kangxi radical 13), occurring in 用, 同, 网 etc/see ... 冃 mào, old variant of 帽[mào]/hat/cap