Definition of commentator
- a color commentator
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'commentator.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: a person who discusses important people and events on television, in newspapers, etc.
: a person who provides a description on a radio or television program of an event (such as a sports contest) as it is happening
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