Definition of moderator

Definitions

Noun

any substance used to slow down neutrons in nuclear reactors

Noun

in the Presbyterian church, the officer who presides over a synod or general assembly

Noun

someone who presides over a forum or debate

Noun

someone who mediates disputes and attempts to avoid violence

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go-between inhibitor intercessor intermediary intermediator mediator presiding officer

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deuterium oxide heavy water modifier

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