一 yī, one/1/single/a (article)/as soon as/entire/whole/all/throughout/"one" radical in... 羽 yǔ, feather/5th note in pentatonic scale 厶 mǒu/sī, old variant of 某[mǒu], old variant of 私[sī] 丿 piě, radical in Chinese characters (Kangxi radical 4)/see 撇[piě] 厷 gōng/hóng, old variant of 肱[gōng], old variant of 宏[hóng] 翃 hóng, to swarm (of insects)