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Word of the Day Tuesday, June 9, 2026

sidekick

/ˈsaɪdˌkɪk/ noun · British & US
Valid in UKValid in US
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What does sidekick mean?

noun

A person who accompanies and supports a more important person, especially in a heroic or adventurous context. A person who is a close friend or companion.

Example

"The sidekick in the movie was a loyal and trusted friend to the main character."

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

Synonyms for sidekick

Antonyms of sidekick

Rhymes with sidekick

Etymologically related