續一切經音義 2.105

2.105

傭圓（上丑囟反考聲云上下均也韻英傭直也說文云均直也從人庸聲也經文作𦟛俗字也）。

Erect and rounded (傭圓: the first character has the fanqie 丑 + 囟; Kaosheng says, “Uniform top and bottom.” Yunying says, “Yōng means straight.” Shuowen says, “Even and upright; it takes 人 with 庸 for phonetic.” In the sūtras it is written 𦟛, which is a popular character).