DCHP-1 Online
river-driving Lumbering 
n. the process or practice of floating logs downstream at high water.
See also: driving (def. 1)
- 1913 (1915) It was a river-driving and lumber case for which many witnesses had been called. . . .
- 1948 In the Summer months concrete "aprons" could be constructed at the worst of these bad spots, and other improvements made, that would make river driving a safer and easier task.
- 1913 (1915) It was a river-driving and lumber case for which many witnesses had been called. . . .