Yupian (Yuankanben) Guangyun Jiyun Shiming Fangyan Erya Boya (according to Jiyun) Guangya (according to Jiyun)
id du Shuowen
Shuowen: volume 01b, page 027b.06 addition
radical:
12
fanqie: 斬陷切 [ʧɐm]
this character is not in the Duanzhu