What does the word moderator mean?

Usage examples for moderator

  1. Mr. Moderator, I demand that the nominatin' go ahead." – Cy Whittaker's Place by Joseph C. Lincoln
  2. A murmur of amusement followed Mr. Peck's reminder to Mr. Gerrish, and an ironical voice called out- " Mr. Moderator!" – Annie Kilburn A Novel by W. D. Howells
  3. Gates waited, standing, till it revived, and then added: I guess I hain't got anything more to say, Mr. Moderator. – Annie Kilburn A Novel by W. D. Howells