一切經音義 15.43

15.43

坏瓦（上普盃反瓦器未燒曰坏見文字集略凡坏器遇雨即壞經取脆義也）。

Unfired earthen vessel (the first character has the fanqie 普盃 [pǔ + bēi]; pottery vessels that have not yet been fired are called 坏, as seen in the Wenzi jilüe; any unfired vessel ruins upon meeting rain; the sūtra takes its meaning of fragility).