一切經音義 31.300

31.300

度壍（下籤艷反周書云無渠壍而守無衝櫓而攻是也考聲云壍長坑也說文亦坑也從土漸聲也或作槧也）。

Crossing a moat (度壍: the lower character [壍] has the fanqie phonetic [qian] (籤艷反). The Zhoushu states: "Defending without ditches and moats, attacking without battering rams and watchtowers; this is it." The Kaosheng states: "壍 is a long ditch." The Shuowen jiezi states: "It is also a pit/trench; derived from the earth radical (土) with the phonetic marker [jian] (漸); it is also written as 槧").