## Commentator noun – Definition
A commentator is an expert on a specific subject who discusses or writes about it across various media platforms such as television, radio, newspapers, or social media.
> "A person who is an expert on a particular subject and talks or writes about it on television or radio, in a newspaper or on social media."
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This definition highlights the role of commentators as knowledgeable individuals who share insights through multiple communication channels.
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Oxford Learner's Dictionaries — 2025-11-29