DCHP-1 Online
log-guard Lumbering 
n. a small boom having one end anchored to the shore and the other swinging out into the stream to direct logs into a holding boom.
See also: sheer-boom
- 1910 "I'm considerable indebted to you for the way you tackled the late crisis, and approve of the log-guard's extension. How much did the extra cost you?"
- 1910 "I'm considerable indebted to you for the way you tackled the late crisis, and approve of the log-guard's extension. How much did the extra cost you?"