Yupian (Yuankanben) Guangyun Jiyun Shiming Fangyan Erya Boya (according to Jiyun) Guangya (according to Jiyun)
id du Shuowen
Shuowen: volume 04b, page 089a.01
radical:
135 𠕎(肉) 乍聲
fanqie: 昨誤切 [dzu]