🇬🇧 Rotor meaning: English Vocabulary Flash Card

A rotor is the part of a machine that spins around and around. On a helicopter, the rotor is the big set of blades on top that whirls so fast it can lift the whole helicopter into the air. Other machines also have rotors inside them to make things move or spin. When the rotor turns, it gives the machine the power to move, lift, or blow air.

The pilot said if the rotor stops, the helicopter becomes “a very expensive rock,” so now I love rotors.

I stood under the rotor and felt so much wind I understood how socks feel in the dryer.

The rotor spun so fast that my hat decided it preferred living on the next field over.

I asked if the rotor gets dizzy, and the engineer said, “No, but people watching it might.”

A helicopter’s main rotor doesn’t just lift it up—it also steers it, which means that spinning hat on top is basically the boss of the whole flying machine.

A child watched the helicopter's rotor slice the sky, its first rotor glinting, the second rotor turning near the tail. The child held a toy, spun its tiny rotor, matched the big rotor's whirr, and laughed when wind tossed hair. Later, the mechanic slowed a rotor, then shut the engine; the child waved, relieved.

This word is at the C2 level, which means it represents the highest mastery of English. It’s often used in specialized or highly formal contexts and helps you communicate with precision and subtlety, much like a native speaker.

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