GROUSER
Source: 567
Grou″ser (?), n. (Dredging, Pile Driving, etc.) A pointed timber attached to a boat and sliding vertically, to thrust into the ground as a means of anchorage.
Source: 567
Grou″ser (?), n. (Dredging, Pile Driving, etc.) A pointed timber attached to a boat and sliding vertically, to thrust into the ground as a means of anchorage.