blade 8
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
flat surface that rotates and pushes against air or water
Hypernym
a mechanism that rotates
Part_meronym
helicopter 1
noun
an aircraft without wings that obtains its lift from the rotation of overhead blades
oar 1
noun
an implement used to propel or steer a boat
propeller 1
noun
a mechanical device that rotates to push against air or water
turbine 1
noun
rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate
windmill 2
noun
generator that extracts usable energy from winds
EnglishHyponym
fan blade 1
noun
blade of a rotating fan
impeller 1
noun
the blade of a rotor (as in the compressor of a jet engine)
paddle 2
noun
a blade of a paddle wheel or water wheel
rudder blade 1
noun
the vertical blade on a rudder
Part_holonym
helicopter 1
noun
an aircraft without wings that obtains its lift from the rotation of overhead blades
oar 1
noun
an implement used to propel or steer a boat
propeller 1
noun
a mechanical device that rotates to push against air or water
turbine 1
noun
rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate
windmill 2
noun
generator that extracts usable energy from winds
