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Word of the Day Tuesday, June 9, 2026

oscillate

/ɒsˈkɪleɪt/ verb · British & US
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What does oscillate mean?

verb

To move or swing back and forth, typically in a regular and repeated motion. To fluctuate or vary in a regular and repeated way.

Example

"The pendulum oscillated gently in the air, its motion smooth and predictable."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for oscillate

Antonyms of oscillate

Rhymes with oscillate

Etymologically related