This is the 10761st most frequent German word.
rotorblatt
Rotor blade.
Used in a technical context referring to a physical part of a helicopter.
Das Rotorblatt des Hubschraubers ist stark beschädigt.
The rotor blade of the helicopter is severely damaged.
Used in an industrial context referring to a component of a turbine.
Ein Ingenieur kontrolliert regelmäßig das Rotorblatt der Turbine.
An engineer regularly inspects the rotor blade of the turbine.
Used in a scientific/technological context focusing on material aspects.