moderator

Someone who moderates.

Angling was […] a moderator of passions.

Instead of focusing on the stressors, as in most research on caregiving, it may be wise to focus on the likely moderators: coping, and social support between stressors and stress. It is often difficult to help an individual to solve his or her primary problem, whereas providing social support and improving coping ability is feasible.

Someone who moderates.

Someone who moderates.

Someone who moderates.

The post was eventually removed by the subreddit’s moderators as potentially fake, but not before a screenshot of it went viral on Twitter and dozens of outlets circulated the story with headlines like “Girl Gets Sweet, Fiery Revenge on Ex With ‘Game of Thrones’ Spoilers.” […] Before r/relationships, Anne was a moderator in the similar but much more unruly r/relationship_advice, where she had to teach herself how to do the job.

The person who presides over a synod of a Presbyterian church.