續一切經音義 6.19

6.19

坎窟（上苦感反切韻險也小罍也形似壺也下苦骨反玉篇云穴也從穴屈聲也）。

Pit and cave (坎窟: the first character has the fanqie *k- / g-*, the Qieyun states: "A steep, hazardous place; also a small wine-vessel shaped like a pot"; the second character has the fanqie *k- / g-*, the Yupian states: "A hollow or cave; derived from xue 穴 (cave) with qu 屈 as phonetic").