一切經音義 8.202

8.202

戶牖（餘糺反說文穿壁以木為交牕也從片戶甫聲也廣雅牖道也字書明也）。

戶牖 (the fanqie 餘 + 糺 [yǒu]; the Shuowen: "Piercing a wall and using wood to make a lattice window; from 片 and 戶, with 甫 providing the sound." The Guangya: "牖 means a passage." Dictionaries: "Illumination").