一切經音義 98.65

98.65

理攄（褚猪反廣雅攄張也顧野王云舒也說文從手慮聲集作攄俗字）。

To express principles: 攄 [shu] (褚 + 猪 fanqie. The Guangya says: "'Shu' means to spread out." Gu Yewang says: "To unfold." The Shuowen jiezi analyzes it: from radical 手 'hand', with 慮 phonetic. The collection writes 攄 as a vulgar character).