Dictionary Home »
Dictionary Definitions » Archimedean screw
Archimedean screw
noun
An ancient apparatus for raising water, consisting of either a spiral tube around an inclined axis or an inclined tube containing a tight-fitting, broad-threaded screw. Also called Archimedes' screw.
(click for a larger image)
Archimedean screw
Learn more about Archimedean screw
