一切經音義 17.22

17.22

牀榻（上狀莊反下吐合反釋名云牀狹而長曰榻也說文從木[日/羽]聲[日/羽]音同上）。

牀榻 (the first character has the fanqie: 狀 + 莊; the second character has the fanqie: 吐 + 合; the Shiming says: "A narrow and long couch is called a 榻." The Shuowen says: "It is classified under wood (木) and takes [日/羽] as phonetic." [日/羽] has the same sound as above).