Definition

Noun
- A vertical steering lever attached to the tiller of a sailing ship.
Origin
Unknown, but possibly from early German, wippen, meaning to move back and forth.
Comments
Whipstaffs were generally used from the 16th to the early 18th centuries. They came after the use of the tiller and preceded the use of the wheel for steering a ship.
References
Rogers, J.G. (1985). Origins of Sea Terms. Mystic Seaport.