- Nautical A flat hardwood disk with a grooved perimeter, pierced by three holes through which the lanyards are passed, used to fasten the shrouds.【航海】 三眼木盘：带有一个圆边槽的硬木盘，通过船上系物的短绳穿三个洞，用来系紧左右支桅索
- Slang An expert shooter:【俚语】 神射手：a deadeye with the rifle.使用步枪的神射手