Yupian (Yuankanben) Guangyun Jiyun Shiming Fangyan Erya Boya (according to Jiyun) Guangya (according to Jiyun)
id du Shuowen
Shuowen: volume 07b, page 160a.14 addition
radical:
281 亦聲
fanqie: 羊益切 [jĭɛk]
this character is not in the Duanzhu