D defs.my
Entry 1 sense Webster, 1913

Archimedean

/(är`kĭmē̇*dē"an)/ · Ar·chi·me·de·an · IPA /ˌɑːɹkɪˈmiːdi.ən/
01 a. Of or pertaining to Archimedes, a celebrated Greek philosopher; constructed on the principle of Archimedes' screw; as, Archimedean drill, p…
  1. 1.
    Of or pertaining to Archimedes, a celebrated Greek philosopher; constructed on the principle of Archimedes' screw; as, Archimedean drill, propeller, etc.
Phrases & compounds
Archimedean screw — an instrument, said to have been invented by Archimedes, for raising water, formed by winding a flexible tube round a cylinder in the form of a screw. When the screw is placed in an inclined position, and the lower end immersed in water, by causing the screw to revolve, the water is raised to the upper end.