NYT Dictionary

ROTOR

/ˈɹoʊ.tɚ/
NounRO-torro-tor · 2 syllablesGrade 8

Accepted in official NYT Spelling Bee puzzle years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Meaning

A rotating part of a mechanical device; for example, in an electric motor, generator, alternator, or pump.

Etymology

Origin: Unknown

From an irregular clipping of rotator, originally in mathematics, coined by English mathematician and philosopher William Kingdon Clifford based on vector, see quotations. Doublet of rota and ruote.

Synonyms & Antonyms

Synonyms

rotary wingcarouseldiskdriverfanfreightergyroscopeproppropellantroller

Antonyms

stator

NYT Puzzle Appearances

Accepted in 26 recorded puzzles:

+14 earlier appearances in the archive.

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