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Word of the Day Tuesday, June 9, 2026

sideline

/ˈsaɪlaɪn/ noun, verb · British & US
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What does sideline mean?

noun, verb

A line or area alongside a playing field or other area of activity. To exclude or remove from a team or activity.

Example

"The coach was forced to sideline the injured player for the rest of the season."

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

Synonyms for sideline

Antonyms of sideline

Rhymes with sideline

Etymologically related