contra-guide rudder
[ kon-truh-gahyd ]
/ ˈkɒn trəˌgaɪd /
noun Nautical.
a rudder having a horizontal offset of its upper and lower halves to improve the flow characteristics of the propeller race.
Words nearby contra-guide rudder
contour sheet,
contr.,
contra,
contra-,
contra-aperture,
contra-guide rudder,
contraband,
contraband of war,
contrabandist,
contrabass,
contrabasso