Definition of Moderator

Noun: moderator  'mó-du,rey-tu(r)

1. Any substance used to slow down neutrons in nuclear reactors
    
2. In the Presbyterian church, the officer who presides over a synod or general assembly
    
3. Someone who presides over a forum or debate
    
4. Someone who mediates disputes and attempts to avoid violence

See also:
moderato
moderators

Anagrams containing the word moderator

mdeoatrro rmoderato ormoderat tormodera atormoder ratormode eratormod deratormo oderatorm