Yupian (Yuankanben) Guangyun Jiyun Shiming Fangyan Erya Boya (according to Jiyun) Guangya (according to Jiyun)
id du Shuowen
Shuowen: volume 02a, page 035a.12 addition
radical:
22 𠙵(口) 戾聲
fanqie: 朗計切 [liei]
this character is not in the Duanzhu