Radical 101
Radical 101 or radical use () meaning "" is one of the 23 Kangxi radicals (214 radicals in total) composed of 5 strokes. In the Kangxi Dictionary, there are 10 characters (out of 49,030) to be found under this radical. Evolution

Derived characters

Sinogram
The radical is also used as an independent Chinese character. It is one of the Kyōiku kanji or Kanji taught in elementary school in Japan. It is a second grade kanji

References

Literature 

Kyōiku kanji
101