續一切經音義 2.106

2.106

胸臆（上香邕反說文云胷膺也膺即臆或作匈亦通下應力反說文臆亦胷骨也從肉億省聲也）。

Chest and breast (胸臆: the first character has the fanqie 香 + 邕; Shuowen says, “Xiōng is the chest; yīng is the breast.” It is also written 匈. The second character has the fanqie 應 + 力; Shuowen says, “Yì is also the breastbone; it takes 肉 with 億 abbreviated for phonetic”).