Moderator

1.

(a person who presides at a meeting, a person or thing that moderates, a substance used to slow down highenergy neutrons in a nuclear reactor) មជ្ឈន្ដិកី

2.

(បច្ចេកទេស) អាជ្ញាកណ្តាល​អន្តរការី​អ្នកនាំសម្រុះសម្រួល

1.

One who, or that which, moderates, restrains, or pacifies.

2.

The officer who presides over an assembly to preserve order, propose questions, regulate the proceedings, and declare the votes.

3.

In the University of Oxford, an examiner for moderations; at Cambridge, the superintendant of examinations for degrees; at Dublin, either the first (senior) or second (junior) in rank in an examination for the degree of Bachelor of Arts.

4.

A mechamical arrangement for regulating motion in a machine, or producing equality of effect.