A pump that uses centrifugal force for pumping liquids. (Also, moving or tending to move away from a center.)

View pictures related to boating at Wisconsin Historical Images.

Learn More

Dictionary of Wisconsin History

Explore more than 1,600 people, places and events in Wisconsin history.

[Source: "Glossary." Wisconsin's Great Lakes Shipwrecks (http://www.wisconsinshipwrecks.org/)]