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rotor blade

American  

noun

Aeronautics.
  1. one airfoil of the rotor of a rotary-wing aircraft.


Etymology

Origin of rotor blade

First recorded in 1930–35

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Foam pieces from the copter’s main rotor blade and a severed bird wing were discovered about 2,000 feet northwest of the crash site, according to the documents.

From The Wall Street Journal Jul. 16, 2026

The Bell’s main rotor blade chopped up the Skycrane’s right main wheel and tire assembly.

From Los Angeles Times Sep. 12, 2025

Mr Salmon, from London, said that after being evacuated he initially mistook the helicopter's rotor blade for a lamppost.

From BBC Aug. 11, 2024

Nelson said the agency is investigating the possibility that the rotor blade struck the ground.

From Salon Jan. 31, 2024

Communications were re-established the next day, but photos a few days later revealed the damaged rotor blade.

From New York Times Jan. 25, 2024

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