commentator
UK: ˈkɒm.ən.teɪ.tər | US: ˈkɑː.mən.teɪ.tər
n. a person who provides a spoken description or analysis of an event, especially in sports or media
n. an expert who interprets or critiques a subject (e.g., political commentator)
The word "commentator" derives from Latin commentari ("to discuss, interpret"), combining com- (intensive prefix) + mens ("mind"). The suffix -ator (from Latin -ator) denotes an agent performing an action. Originally used in religious contexts for interpreters of scriptures, it evolved to describe analysts in media and sports by the 17th century. The morphemes reflect a logical progression: "one who engages deeply (com-) with the mind (mens) to explain."
The sports commentator described the winning goal in vivid detail.
She works as a political commentator for a major news network.
Ancient commentators often added their own interpretations to classical texts.
The radio commentator’s voice was familiar to millions of listeners.
Critics praised the film commentator’s insightful analysis.