一切經音義 12.333

12.333

牢固（上盧刀反廣雅牢堅也從牛從舟省說文舟取四面周迊義也顧野王云牢亦固也說文云閑養牛羊圈也狂院反有從穴者非也）。

Firm and secure (牢固; the first character is pronounced lu-dao fan [l-]: The Guangya says, "Lao means sturdy." It is formed from "ox" (牛) and an abbreviated form of "boat" (舟); the Shuowen jiezi says that "boat" takes the sense of surrounding on all four sides. Gu Yewang says, "Lao also means firm." The Shuowen jiezi says, "An enclosure for rearing oxen and sheep," kuang-yuan fan [k-]; those written with "cave" (穴) are erroneous).